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Database: 365,228(8 Aug 2026)

hj/t 397

hj/t 397, Total:476 items.

The international standard classification for "hj/t 397" includes: Wastes in general , Environment and environmental protection in general , Pollution, pollution control and conservation , Noise with respect to human beings , Stationary source emissions , Installations and equipment for waste disposal and treatment , Environmental protection , Water quality in general , Other standards related to air quality , Occupational safety. Industrial hygiene , Water quality , Public buildings , Protection against fire , Cooking ranges, working tables, ovens and similar appliances , Transport exhaust emissions , Air quality in general , Standardization. General rules , Motorcycles and mopeds , Paper and board , Drinking water , Sports equipment and facilities , Watches , Plastics pipes , Doors and windows , Soil quality. Pedology , Vibration and shock with respect to human beings , Cement. Gypsum. Lime. Mortar , Transformers. Reactors , Other construction materials , Chemicals for industrial and domestic disinfection purposes , Office machines , Geology. Meteorology. Hydrology , Solid wastes , Power stations in general , Flow in closed conduits , Wood-protecting chemicals , Physical planning. Town planning , Radiation protection , Solar energy engineering , Concrete and concrete products , Paper products , Kitchen equipment , Workplace atmospheres , Beverages , Walls. Partitions. Facades , Kitchen furniture , Other kitchen equipment , Other products of the chemical industry , Domestic refrigerating appliances , Air quality , Packaging materials and accessories , Ambient atmospheres , Products of the chemical industry in general , Water supply systems , Installations in buildings , Flow in open channels , Adhesives , Measurement of fluid flow , Products of non-ferrous metals , Other products of non-ferrous metals , Coals , Tobacco, tobacco products and related equipment , Buildings in general .

The Chinese standard classification for "hj/t 397" includes: Pollutants discharge in general , Basic standards and general methods , Pollutants discharge standards for mechanical and electrical industries , Pollutant discharge standards for light textile industry , Noise and vibration test methods , Analysis methods for exhaust emission pollutants , Environmental pollutant monitoring methods , Environmental protection equipment , Environmental monitoring instrument and its complete equipment , Technical management , Standardization and quality management , Ordinary solid waste control standards , Analysis and test methods for radioactive substances and radiation intensity , Water supply and draining instrument and equipment , Analysis methods for industrial wastewater and pollutants , Residential and public building engineering , Fire-fighting equipment and devices , Lamp accessories , Discharge standard for mobile pollution sources , Environmental Quality Standard for atmosphere, water and soil , Specifications for pollution control , Standardization and Quality Management , Paper , Sports goods , Plastic components and accessorie , Building sanitary ceramics , Analysis methods for toxic substances in water , Analysis methods for environmental quality of soils , Gypsum product , Transformer , Building materials products in general , Other daily-use chemicals , Compressor and fan , Office supplies and office implements , Toxic and harmful solid waste control standards , Printing Technology , Gas medium and radioactive substance sampling , Cooling and cooling device , Sampling methods for solid waste, soil and other environmental elements , Discharge standards for industrial pollutants of mining areas and raw materials , Natural resource and environment protection , Hydrology and water conservancy instrument , Analysis methods for industrial residue pollutants , , Flow capacity and material level instrument , Coating , Urban domestic pollution source control standards , Food sanitation , Nuclear facilities radiation safety , Solar energy , Analysis methods for toxic substances in atmosphere , Concrete, aggregate, plaster and mortar , Other papers , Electrochemical power source , Analysis methods for substances in ocean , Building construction and decoration engineering , Analysis and test methods for physical pollution , Beverages in general , Welding and cutting , Boiler and its auxiliary equipment , Footgear , Furniture products , Other rubber products , Cooking appliances, basic standards and general methods , Household air conditioning and cooling appliances , Landscaping and city appearance sanitation , Packaging material and container , Synthetic resin and plastic , Water power engineering , Separating machinery , Standardization and quality management , Other material composition analyzer , Building hardware , Urban and rural planning , Wall , Structural members of electrical devices , Furniture in general , Rare refractory metals and their compounds , Coal for coking, chemical and building materials , Environmental Condition and General Test Method , Others , Basic standards and general methods .


Professional Standard - Environmental Protection

  • HJ/T 283-2006 Specifications for environmental protection product -- Recessed plate filter presses and plate and frame filter presses
  • HJ/T 251-2006 Specifications for environmental protection product -- Roots blower
  • HJ/T 72-2001 W ater quality - Determination of phthalate(dimethyl dibutyl dioctyl) - Liquid chromatography
  • HJ/T 39-1999 Stationary source emission -- Determination of chlorobenzenes -- Gas chromatography
  • HJ/T 375-2007 Technical requirement and test procedures for ambient air sampler
  • HJ/T 2.4-1995 Technical Guidelines for Noise Impact Assessment
  • HJ/T 346-2007 Water quality-Determination of nitrate-nitrogen-Ultraviolet spectrophotometry
  • HJ/T 51-1999 Water quality -- Determination of total salt -- Gravimetric method
  • HJ/T 25-1999 Environmental quality risk assessment criteria for soil at manufacturing facilities
  • HJ/T 59-2000 Water quality -- Determination of beryllium -- Graphite furnace atomic absorption spectrophotometry
  • HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data(on trial)
  • HJ/T 381-2007 Technical requirement for environmental protection product Spring vibration isolator with damping
  • HJ/T 16-1996 Silence for ventilation
  • HJ/T 391-2007 Technical requirement for environmental protection product Flexible rubber pipe joint
  • HJ/T 373-2007 Technical specifications of quality assurance and quality control for monitoring of stationary pollution source(on trial)
  • HJ/T 76-2007 Specification and test procedures for continuous emission monitoring systems of flue gas emitted from stationary sources (on trial)
  • HJ/T 38-1999 Stationary source emission -- Determination of nonmethane hydrocarbons -- Gas chromatography
  • HJ/T 397-2007 Technical specifications for emission monitoring of stationary source
  • HJ/T 303-2006 The Technical Requirement for Environmental Labeling Products-Furnitures
  • HJ/T 182-2005 Technical requirement for environmental labeling products Light-duty vehicles
  • HJ/T 63.3-2001 Stationary source emission -- Determination of nickel -- Dimethylglyoxime with n-Butanol by spectrophotometry
  • HJ/T 57-2000 Determination of Sulphur Dioxide from Exhausted Gas of Stationary Source - Fixed-potential Electrolysis Method
  • HJ/T 87-2002 Technical guidelines for environmental impact assessment - Constructional project of civil airport
  • HJ/T 125-2003 Cleaner production standard Petroleum refinery industry
  • HJ/T 273-2006 Standard for sector-specific eco-industrial parks (on trial)
  • HJ/T 416-2007 Environmental information terminology
  • HJ/T 318-2006 Cleaner production standard-Steel rolling (plate) industry
  • HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial)
  • HJ/T 262-2006 Specifications for environmental protection product -- Screen machine
  • HJ/T 335-2006 Specifications for environmental protection product Integrative sludge thickening and belt-dewatering machine
  • HJ/T 97-2003 The technical requirement for water quality automatic analyzer of electroconductivity
  • HJ/T 389-2007 Technical requirement for environmental protection product Catalytic gas cleaner for industrial organic emission
  • HJ/T 63.2-2001 Stationary source emission -- Determination of nickel -- Graphitic furnace atomic absorption spectrophotometric method
  • HJ/T 207-2005 Technical requirement for environmental labeling products Blocks for architecture
  • HJ/T 272-2006 Specifications for environmental protection product -- Chlorine dioxide disinfectant generator by chemical method
  • HJ/T 221-2005 Technical requirement for environmental labeling products Household microwave
  • HJ/T 409-2007 Guide for established of eco-industrial parks planning
  • HJ/T 302-2006 The Technical Requirement for Environmental Labeling Products-Printer Fax Machines and Printer/Fax Combinations
  • HJ/T 429-2008 Cleaner production standard - Chemical fibre industry (polyester fibre)
  • HJ/T 83-2001 Water quality -- Determination of adsorbable organic halogen -- Ion chromatography method
  • HJ/T 178-2005 Flue gas circulation fluidized bed desulfurization project technical specification of thermal power plant
  • HJ/T 31-1999 Stationary source emission -- Determination of phosgene -- Aniline ultraviolet spectrophotometric method
  • HJ/T 299-2007 Solid waste-Extraction procedure for leaching toxicity-Sulphuric acid & nitric acid method
  • HJ/T 26.4-1999 Measuring method for pollutants from light-duty vehicle.Ageing test method for verifying the durability of pollution control devices
  • HJ/T 127-2003 Cleaner production standard Tanning industry (Pig leather)
  • HJ/T 396-2007 Equipment Specifications and Quality Control Requirements for In-use Vehicles with Ignition Engine Exhaust Emission Test in Transient Loaded Mode
  • HJ/T 190-2006 Cleaner prodution standard -- Basic chemical raw material industry (Ethylene oxide & ethylene glycol)
  • HJ/T 202-2005 Technical requirement for environmental labeling products Once-used lunch container and drinking sets
  • HJ/T 398-2007 Stationary source emission-Determination of blackness of smoke plumes-Ringelmann smoke chart
  • HJ/T 378-2007 Technical requirement and test procedures for operation recorder of pollution treatment facility
  • HJ/T 254-2006 Technical guidelines for environmental protection in electrolyzing aluminum capital construction project for check and accept of completed project
  • HJ/T 307-2006 The Technical Requirement for Environmental Labeling Products-Ecotypic Textile
  • HJ/T 9-1995 Detailed rules for the description of environmental protection archives
  • HJ/T 3-1993 Gasoline-fueled motor vehicles -- Exhaust emission analyzer--Technical specifications
  • HJ/T 223-2005 Technical requirement for environmental labeling products Lightweight wall boards
  • HJ/T 15-1996 Supersonic flowmeter of wastewater
  • HJ/T 8.3-1994 HJ/T 8.3-1994
  • HJ/T 304-2006 The Technical Requirement for Environmental Labeling Products-Room Air Conditioners
  • HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler
  • HJ/T 337-2006 Specifications for environmental protection product Biological contact aeration complete of equipment
  • HJ/T 379-2007 Technical requirement for environmental protection product Sound-proof door
  • HJ/T 291-2006 Equipment specifications and quality control requirements for Gasoline vehicles exhuast emission test in steady-state loaded mode
  • HJ/T 199-2005 Water quality -- Determination of total-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 238-2006 Technical requirement for environmental labeling products Rechargeable batteries
  • HJ/T 384-2007 Technical requirement for environmental protection product General low noise axle-flow flower
  • HJ/T 17-1996 Windows for sound insulation
  • HJ/T 401-2007 Cleaner production standard-Tobacco industry
  • HJ/T 8.1-1994 Specification for Management of Environmental Protection Archives - Scientific Research
  • HJ/T 259-2006 Specifications for environmental protection product -- Rotary brush aerator
  • HJ/T 289-2006 Equipment specifications and quality control requirements for Gasoline vehicles in two-speed idle exhuast emission test
  • HJ/T 2.1-1993 Technical guidelines for environmental impact assessment general principles
  • HJ/T 394-2007 Technical Guidelines for Environmental Protection in Ecological Construction Projects for Check & Accept Completed Project
  • HJ/T 66-2001 Stationary source emission -- Determination of chlorobenzenes -- Gas chromatography
  • HJ/T 206-2005 Technical requirement for environmental labeling products Asbestos free building materials
  • HJ/T 103-2003 The technical reqirement for water quality automatic ananlyzer of total phosphorous
  • HJ/T 331-2006 Specifications for environmental protection product Catalytic converters for petrol vehicles
  • HJ/T 228-2005 Technical specifications for chemical disinfection centralized treatment engineering on medical waste (on trial)
  • HJ/T 363-2007 Technical requirement for environmental labeling products Domestic solar water beating system
  • HJ/T 42-1999 Stationary source emission -- Determination of nitrogen oxide -- Ultraviolet spectrophotometric method
  • HJ/T 189-2006 Cleaner prodution standard -- Iron and Steel industry
  • HJ/T 169-2004 Technical guidelines for environmental risk assessment on projects
  • HJ/T 1-1992 Fixing Installation for Gas Measuring and Sampling
  • HJ/T 400-2007 Determination of Volatile Organic Compounds and Carbonyl Compounds in Cabin of Vehicles
  • HJ/T 70-2001 High-chlorine wastewater -- Determination of chemical oxygen demand -- Chlorine emendation method
  • HJ/T 227-2005 Technical requirement for environmental labeling products Magnetic electric antiscale hydrotreater
  • HJ/T 327-2006 Specifications for environmental protection product Bag house bag
  • HJ/T 374-2007 Technical requirement and test procedures for total suspended particulates sampler
  • HJ/T 5.1-1993 Environmental protection regulation guidelines for nuclear facilities--Standard format and content of environmental impact reports for research reactors
  • HJ/T 428-2008 Cleaner production standard – Steel-making industry
  • HJ/T 246-2006 Specifications for environmental protection product -- Suspended filler
  • HJ/T 345-2007 Water quality-Determination of iron-phenanthroline spectrophotometry
  • HJ/T 354-2007 Technical specifications for check and acceptance of wastewater on-line monitoring system(on trial)
  • HJ/T 417-2007 Environmental information classification and code
  • HJ/T 432-2008 Technical requirement for environmental labeling products Kitchen furniture
  • HJ/T 294-2006 Cleaner production standard -- Iron ore mining and mineral processing industry
  • HJ/T 54-2000 Measuring method for exhaust pollutants from diesel engines of vehicles
  • HJ/T 383-2007 Technical requirement for environmental protection product Exhaust muffler of automobile engineer
  • HJ/T 427-2008 Cleaner production standard - Blast furnace
  • HJ/T 64.3-2001 Stationary source emission -- Determination of cadmium p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method
  • HJ/T 47-1999 Technical conditions of sampler for stack gas
  • HJ/T 201-2005 Technical requirement for environmental labeling products Water based coatings
  • HJ/T 284-2006 Specifications for environmental protection product -- Solenoid diaphragm valves for bag house
  • HJ/T 187-2006 Cleaner prodution standard -- Aluminum electrolytic industry
  • HJ/T 410-2007 Technical requirement for environmental labeling products Copy paper
  • HJ/T 288-2006 Specifications for environmental protection product -- Wet flue-gas desulphurization & precipitator device
  • HJ/T 37-1999 Stationary source emission -- Determination of acrylonitrile -- Gas chromatography
  • HJ/T 8.5-1994 Specification for Management of Environmental Protection Archives - Instruments and Equipments for Environmental Protection
  • HJ/T 82-2001 Specifications on environmental function zoning in near coastal seawaters
  • HJ/T 419-2007 Specification for emvironmental database design operation and management
  • HJ/T 89-2003 Technical guideline for environmental impact assessment Constructional project of petrochemical
  • HJ/T 366-2007 Technical requirement for environmental protection product Ultrasonic pipe flowmeters
  • HJ/T 225-2005 Technical requirement for environmental labeling products ODS substitute
  • HJ/T 341-2007 Water quality-Determination of mercury-cold atomic fluorescent spectrophotometry
  • HJ/T 40-1999 Stationary source emission -- Determination of benzo(a) pyrene -- High performance liquid chromatography
  • HJ/T 258-2006 Specifications for environmental protection product -- Electrolytic sodium hypochlorite generator
  • HJ/T 79-2001 Format of bibliographic data interchange for environmental protection archives
  • HJ/T 98-2003 The technical requirement for water quality automatic analyzer of turbidity
  • HJ/T 226-2005 Technical requirement for environmental labeling products Plastic pipes for construction
  • HJ/T 218-2005 Technical requirement for environmental labeling products Pressure cooker
  • HJ/T 18-1996 Small-sized incinerators
  • HJ/T 101-2003 The technical requirement for water quality automatic analyzer of ammonia
  • HJ/T 176-2005 Technical specifications for centralized Incineration facility construction on hazardous waste
  • HJ/T 370-2007 Technical requirement for environmental labeling products Offset printing ink
  • HJ/T 340-2007 Cleaner production standard-Production of kraft chemical wood-pulp paper industry
  • HJ/T 392-2007 Technical requirement for environmental protection product Catalytic converter for motorcycles
  • HJ/T 317-2006 Cleaner production standard-Process of bleached alkali bagasse pulp in paper industry
  • HJ/T 63.1-2001 Stationary source emission -- Determination of nickel -- Flame absorption spectrophotometric method
  • HJ/T 425-2008 Cleaner production standard Directive for Standardization
  • HJ/T 298-2007 Technical specifications on identification for hazardous waste
  • HJ/T 211-2005 Technical requirement for environmental labeling products Chemical gypsum products
  • HJ/T 277-2006 Specifications for environmental protection product -- Rotary decanter
  • HJ/T 186-2006 Cleaner prodution standard -- Cane sugar industry
  • HJ/T 6-1994 Index system for evaluating environmental effect of mountainous type scenic resource development
  • HJ/T 67-2001 Stationary source emission -- Determination of fluoride -- Ion selective electrode method
  • HJ/T 279-2006 Specifications for environmental protection product -- Pusher submersible agitator
  • HJ/T 41-1999 Stationary source emission -- Determination of asbestos dust -- Microscopic count
  • HJ/T 241-2005 The principle and method of confirm limits for exhaust smoke from lug-down mode for in-use motor vehicles with C.I.E. (compression ignition engine)
  • HJ/T 60-2000 Water Quality - Determination of Sulfides - Iodometric Method
  • HJ/T 11-1996 Classification and nomenclature for environmental protection equipments
  • HJ/T 405-2007 Technical guidelines for Environmental Protection In Petroleum Refinery industry project for Check and Accept of Completed Construction Project
  • HJ/T 220-2005 Technical requirement for environmental labeling products Adhesives
  • HJ/T 319-2006 Specifications for environmental protection product Wet flue-gas desulphurization & precipitator device
  • HJ/T 233-2006 Technical requirement for environmental labeling products Foamed plastics
  • HJ/T 406-2007 Technical guidelines for Environmental Protection in Ethylene project for Check and Accept of Completed Construction Project
  • HJ/T 387-2007 Technical requirement for environmental protection product Absorption gas cleaner for industrial emission
  • HJ/T 85-2002 Technical standard of solid waste cleaning for reservoir bed of the three gorges on yangtze river
  • HJ/T 165-2004 Technical specification for acid deposition monitoring
  • HJ/T 420-2008 The guidelines for the generic name of new chemical substances
  • HJ/T 243-2006 Specifications for environmental protection product -- Oil and water separator
  • HJ/T 380-2007 Technical requirement for environmental protection product Rubber vibration isolator
  • HJ/T 240-2005 The principle and method of confirm limits for exhaust pollutants from in-use vehicle equipped ignition engine under simple driving mode conditions
  • HJ/T 239-2006 Technical requirement for environmental labeling products Hg-free dry cells and batteries
  • HJ/T 55-2000 Technical guidelines for fugitive emission monitoring of air pollutants
  • HJ/T 257-2006 Specifications for environmental protection product -- Electrolytic chlorine dioxide synergetic disinfectant generator
  • HJ/T 339-2007 Cleaner production standard-Production of bleached soda straw pulp paper industry
  • HJ/T 10.3-1996 Guideline on management radioactive environmental protection environmental Impact assessment methods and standards on electromagnetic radiation
  • HJ/T 100-2003 The technical requirement for water quality automatic ananlyzer of permanganate index
  • HJ/T 77-2001 Determination of polychlorinated dibenzo- p- dioxins and polychlorinated dibenzo- p-furans by isotope dilution HRGC/HRMS
  • HJ/T 14-1996 Principle and technical methods for regionalizing ambient air quality function
  • HJ/T 49-1999 Water quality -- Determination of boron curcumin -- Spectrophotometric method
  • HJ/T 180-2005 Method for estimation of air pollution from vehicular emission in urban area
  • HJ/T 333-2006 Environmental quality evaluation standard for farmland of greenhouse vegetables production
  • HJ/T 418-2007 Specification for environmental information system integration
  • HJ/T 360-2007 Cleaner production standard-Color picture (display) tube industry
  • HJ/T 29-1999 Stationary source emission -- Determination of chromate fog -- Diphenyl carbazide spectrophotometric method
  • HJ/T 22-1998 General rules for sampling radioactive materials
  • HJ/T 357-2007 Cleaner production standard - Manganese electrolytic industry
  • HJ/T 84-2001 Water quality -- Determination of inorangic anions -- Ion chromatography method
  • HJ/T 325-2006 Specifications for environmental protection product Bag frame for bag house
  • HJ/T 21-1998 Sampling requirments for waterquality monitoring in nuclear facilities
  • HJ/T 414-2007 Technical requirement for environmental labeling products Solvent-based wood coatings for indoor decoration and refurbishing
  • HJ/T 269-2006 Specifications for environmental protection product -- Screen filter with automatic cleaning
  • HJ/T 344-2007 Water quality-Determination of manganese-formaldehyde oxime spectrophotometry
  • HJ/T 321-2006 Specifications for environmental protection product Low-voltage control power supply for electrostatic precipitator
  • HJ/T 320-2006 Specifications for Environmental Protection Product Rectifying Power for High-voltage Electrostatic Precipitator
  • HJ/T 28-1999 Stationary source emission -- Determination of hydrogen cyanide -- Iso-nicotinic-acid-3-methyl-1-phenyl-5-pyrazolone spectrophotometric method
  • HJ/T 247-2006 Specifications for environmental protection product -- Vertical shaft mechanical surface aerator
  • HJ/T 316-2006 Cleaner production standard-Dairy products manufacture(Pure milk and whole milk powder)
  • HJ/T 282-2006 Specifications for environmental protection product -- Air floatation device with shallow tank
  • HJ/T 376-2007 Technical requirement and test procedures for 24h thermostatic automatic continuous ambient air sampler
  • HJ/T 326-2006 Specifications for environmental protection product Membrane complex fabric for bag house
  • HJ/T 301-2007 Environmental protection technical specifications for pollution treatment of the Chromium residue(on trial)
  • HJ/T 265-2006 Specifications for environmental protection product -- Sludge scraper
  • HJ/T 306-2006 Technical requirement for environmental labeling productsColor television broadcasting receivers
  • HJ/T 305-2006 The Technical Requirement for Environmental Labeling Products-Footwears
  • HJ/T 386-2007 Technical requirement for environmental protection product Adsorption gas cleaner for industrial emission
  • HJ/T 224-2005 Technical requirement for environmental labeling products Dry-type power transformers
  • HJ/T 204-2005 Technical requirement for environmental labeling products Fibrous desiccant for packaging
  • HJ/T 280-2006 Specifications for environmental protection product -- Rotary disc aerator
  • HJ/T 93-2003 Specification and test procedures for PM10 sampler
  • HJ/T 312-2006 The Technical Requirement for Environmental Labeling Products-Ceramic ware glass-ceramic ware and glass dinnerware
  • HJ/T 4-1993 Specification of filter type smokemeter for vehicle with diesel engine
  • HJ/T 10.2-1996 Guideline on management of radioactive environmental Protection electromagnetic radiation monitoring Instruments and Methods
  • HJ/T 43-1999 Stationary source emission -- Determination of nitrogen oxid -- N(1-naphtye) -- Ethylenediamine dihydrochloride spectrophotometric method
  • HJ/T 222-2005 Technical requirement for environmental labeling products Aerosol products
  • HJ/T 209-2005 Technical requirement for environmental labeling products Packaging products
  • HJ/T 78-2001 Data collection specification for environmental protection archives
  • HJ/T 228-2006 Technical specification for chemical disinfection centralized treatment engineering on medical waste (on trial)
  • HJ/T 330-2006 Specifications for environmental protecion product Section reverse blow type bag house
  • HJ/T 26.3-1999 Measuring method for pollutants from light-duty vehicle.Measuring method of fuel evaporative emissions method of the enclosure
  • HJ/T 338-2007 Technical Guideline for Delineating Source Water Protection Areas
  • HJ/T 351-2007 Technical Requirement for Environmental Labeling Products Eco - Housing
  • HJ/T 234-2006 Technical requirement for environmental labeling products Metal welding gas
  • HJ/T 26.5-1999 Measuring method for pollutants from light-duty vehicle.Specification of reference fuels for emissions test
  • HJ/T 367-2007 Technical requirement for environmental protection product Electromagnetic pipe flowmeters
  • HJ/T 328-2006 Specifications for environmental protection product Pulse blow bag house
  • HJ/T 26.1-1999 Measuring method for pollutants from light-duty vehicle.Measuring method for exhaust pollutants
  • HJ/T 388-2007 Technical requirement for environmental protection product Wet paint-mist filtrating equipment
  • HJ/T 426-2008 Cleaner production standard–Sintering industry
  • HJ/T 334-2006 Specifications for environmental protection product Electrodialysis equipment
  • HJ/T 153-2004 The guidelines for the testing of chemicals
  • HJ/T 191-2005 The technical requirement for water quality on-line automatic monitor of UV
  • HJ/T 407-2007 Technical guidelines for Environmental Protection in Automobile Manufacturing Capital Construction project for Check and Accept of Completed Project
  • HJ/T 46-1999 Technical conditions of detector of sulphur dioxide concentration for constant potential electrolysis method
  • HJ/T 264-2006 Specifications for environmental protection product -- Ozone generator
  • HJ/T 323-2006 Specifications for environmental protection product Electrostatic mist eliminator
  • HJ/T 35-1999 Stationary source emission -- Determination of acetaldehyde -- Gas chromatography
  • HJ/T 297-2006 Technical requirement for environmental labeling products -- Ceramics tiles
  • HJ/T 217-2005 Technical requirement for environmental labeling products Products mothproof agent
  • HJ/T 198-2005 Water quality -- Determination of nitrate-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 361-2007 Cleaner production standard - Flat glass industry
  • HJ/T 229-2005 Technical specifications for microwave disinfection centralized treatment engineering on medical waste (on trial)
  • HJ/T 173-2005 Technical specifications for development of environmental reference materials
  • HJ/T 290-2006 Equipment specifications and quality control requirements for Gasoline vehicles exhuast emission test in short transient loaded mode
  • HJ/T 33-1999 Stationary source emission -- Determination of methanol -- Gas chromatography
  • HJ/T 181-2005 Environmental projection technical specification for centralized district of disassembly utilization and disposition of waste mechanical and electronical equipment
  • HJ/T 53-2000 Interim regulation for acceptable levels of residual radionuclides in soil of site considered for release
  • HJ/T 62-2001 Test regulation for fume control equipment
  • HJ/T 126-2003 Cleaner production standard Coking industry
  • HJ/T 404-2007 Technical guidelines for Environmental Protection In Black Metal Smelting and Expansion for Check and Accept of Completed Construction Project
  • HJ/T 26.2-1999 Measuring method for pollutants from light-duty vehicle.Measuring method for emissions of crankcase gases
  • HJ/T 8.2-1994 Specification for Management of Environmental Protection Archives - Environment Monitoring
  • HJ/T 216-2005 Technical requirement for environmental labeling products Solar-powered watch
  • HJ/T 369-2007 Technical requirement for environmental protection product Chemical feed equipment for water treatment
  • HJ/T 252-2006 Specifications for environmental protection product -- Middle and fine bubble diffusers
  • HJ/T 350-2007 Standard of Soil Quality Assessment for Exhibition Sites
  • HJ/T 343-2007 Water quality-Determination of chloride-mercury nitrate titration
  • HJ/T 86-2002 Water quality-Determination of biochemical oxygen demand (BOD)-Speedy testing method of microorganism sensor
  • HJ/T 371-2007 Technical requirement for environmental labeling products Gravure and flexible printing ink
  • HJ/T 36-1999 Stationary source emission -- Determination of acrolein -- Gas chromatography
  • HJ/T 73-2001 Water quality - Determination of Acrylonitrile-Gas chromatography
  • HJ/T 322-2006 Specifications for environmental protection product Electrical dust precipitator
  • HJ/T 210-2005 Technical requirement for environmental labeling products Soft drinks
  • HJ/T 368-2007 Technical requirement and test procedures for special orifice flowmeter for total suspended particulate sampler calibration
  • HJ/T 34-1999 Stationary source emission -- Determination of vinyl chloride -- Cas chromatography
  • HJ/T 81-2001 Technical standard of preventing pollution for livestock and poultry breeding
  • HJ/T 268-2006 Specifications for environmental protection product -- Neutralization equipment
  • HJ/T 71-2001 Water quality- Determination of total organic carbon - Nondispersive infrared absorption method
  • HJ/T 229-2006 Technical specification for microwave disinfection centralized treatment engineering on medical waste (on trial)
  • HJ/T 309-2006 The Technical Requirement for Environmental Labeling Products-Woolens
  • HJ/T 196-2005 Water quality -- Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 212-2005 Standard for data communication of pollution emission auto monitoring system
  • HJ/T 174-2005 Specifications and test procedures for automatic rainfall sampler
  • HJ/T 92-2002 Technical requirements for monitoring of total amount of pollutants in waste water
  • HJ/T 245-2006 Specifications for environmental protection product -- Underslung type filler
  • HJ/T 260-2006 Specifications for environmental protection product -- Blast submerged aerator
  • HJ/T 248-2006 Specifications for environmental protection product -- Multi-layer filter
  • HJ/T 332-2006 Farland environmental quality evaluation standards for edible agricultural products
  • HJ/T 393-2007 Technical specifications for urban fugitive dust pollution prevention and control
  • HJ/T 129-2003 Technical guideline for the construction of management and conservation infrastructure of nature reserves
  • HJ/T 8.4-1994 Specification for Management of Environmental Protection Archives - Pollution Source
  • HJ/T 275-2006 Standard for venous industry based eco-industrial parks (on trial)
  • HJ/T 231-2006 Technical requirement for environmental labeling products Products made from recycled plastics
  • HJ/T 10.1-1995 Radiation environmental protection regulation guidelines for standard content and format of environmental impact reports (tables) for nuclear technology application facilities
  • HJ/T 175-2005 Specifications and test procedures for automatic rainfall monitor
  • HJ/T 132-2003 High-chlorine wastewater -- Determination of chemical oxygen demand -- Potassium iodide alkaline Permanganate method
  • HJ/T 256-2006 Technical guidelines for environmental protection in cement production industry capital construction project for check and accept of completed project
  • HJ/T 399-2007 Water quality-Determination of the chemical oxygen demand-Fast digestion-Spectrophotometric method
  • HJ/T 329-2006 Specifications for environmental protection product Rotary reverse bag house
  • HJ/T 385-2007 Technical requirement for environmental protection product Low noise type cooling tower
  • HJ/T 80-2001 Technical norm on organic food
  • HJ/T 177-2005 Technical specifications for centralized Incineration facility construction on medical waste
  • HJ/T 232-2006 Technical requirement for environmental labeling products Ballasts for tubular fluorescent lamps
  • HJ/T 293-2006 Cleaner Production Standard Automobile Manufacturing (Painting)
  • HJ/T 395-2007 Equipment Specifications and Quality Control Requirements for In-use Vehicles Equipped with Compression Ignition Engine in Free Accelerating Smoke Test
  • HJ/T 415-2008 Guide of Safety-Assessment on Application of Microbial Blends in the Environmental Protection
  • HJ/T 197-2005 Water quality -- Determination of nitrite-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 359-2007 Cleaner production standard-Chemical fibre industry(Spandex)
  • HJ/T 13-1996 Specification for formulating environmental Impact Statement of thermal power plant construction project
  • HJ/T 403-2007 Technical guidelines for Environmental Protection in Urban Rail Transit for Check and Accept of Completed Construction project
  • HJ/T 184-2006 Cleaner prodution standard -- Edible vegetable oil industry (Soya-bean oil and Soya-bean cake)
  • HJ/T 278-2006 Specifications for environmental protection product -- Single stage & high speed aeration centrifugal blower
  • HJ/T 65-2001 Stationary source emission -- Determination of tin -- Graphite furnace atomic absorption spectrophotometric method
  • HJ/T 61-2001 Technical criteria for radiation environmental monitoring
  • HJ/T 352-2007 Technical Specifications for Data Exchange of Environmental Pollution Emission Auto Monitoring Information (on trial)
  • HJ/T 203-2005 Technical requirement for environmental labeling products Clay pigeons
  • HJ/T 274-2006 Standard for sector-integrate eco-industrial parks (on trial)
  • HJ/T 382-2007 Technical requirement for environmental protection product Micropore muffler of high pressure gas blow-off
  • HJ/T 27-1999 Stationary source emission -- Determination of hydrogen chloride -- Mercuric thiocyanate spectrophotometric method
  • HJ/T 166-2004 Technical specification for soil environmental monitoring
  • HJ/T 193-2005 Automated method for ambient air quality monitoring
  • HJ/T 310-2006 The Technical Requirement for Environmental Labeling Products-Mosquito-repellent incense Coil
  • HJ/T 12-1996 Classification and nomenclature for environmental protection instruments
  • HJ/T 281-2006 Specifications for environmental protection product -- Dispersed aerator
  • HJ/T 433-2008 Technical Requirement for Source Water Protection Area Signs
  • HJ/T 285-2006 Specifications for environmental protection product -- Wet dust collector for industrial dust
  • HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial)
  • HJ/T 219-2005 Technical requirement for environmental labeling products Sanitizing incenses
  • HJ/T 412-2007 Technical requirement for environmental labeling products Ready-mixed concrete
  • HJ/T 208-2005 Technical requirement for environmental labeling products Fire-extinguishers
  • HJ/T 90-2004 Norm on acoustical design and measurement of noise barriers
  • HJ/T 250-2006 Specifications for environmental protection product -- Rotating fine screen
  • HJ/T 270-2006 Specifications for environmental protection product -- Reverse osmosis water treatment equipment
  • HJ/T 45-1999 Stationary source emission -- Determination of asphaltic smoke -- Gravimetric method
  • HJ/T 390-2007 Technical Requirement for Environmental Protection Product - Control System of Fuel Evaporative Pollutants from Vehicle WITH Petrol Engine
  • HJ/T 19-1997 Technical guidelines for environmental impact assessment Ecological environment of nature resource development
  • HJ/T 164-2004 Technical specifications for environmental monitoring of groundwater
  • HJ/T 96-2003 The technical requirement for water quality automatic analyzer of PH
  • HJ/T 131-2003 Technical guideline for environmental impact assessment of development area
  • HJ/T 192-2006 Technical criterion for eco-environmental status evaluation
  • HJ/T 74-2001 Water quality - Determination of chlorobenzene- Gas chromatography
  • HJ/T 295-2006 Management specification for environment supervision archives
  • HJ/T 179-2005 Flue gas limestone / limegypsum desulfurization project technical specification of thermal power plant
  • HJ/T 364-2007 Technical Specifications for Pollution Control during Collection and Recycle of Waste Plastics
  • HJ/T 271-2006 Specifications for environmental protection product -- Ultrafiltration equipment
  • HJ/T 52-1999 Water quality -- Guidance on sampling techniques of rivers
  • HJ/T 237-2006 Technical requirement for environmental labeling products Plastic door and windows
  • HJ/T 64.1-2001 Stationary source emission -- Determination of cadmium -- Flame atomic absorption spectrophotometric method
  • HJ/T 314-2006 Cleaner production standard-Plating & surface finishing industry
  • HJ/T 342-2007 Water quality-Determination of sulfate-barium chromate spectrophotometry
  • HJ/T 411-2007 Technical requirement for environmental labeling products Faucets
  • HJ/T 88-2003 Code for environmental impact of water conservancy and hydropower project
  • HJ/T 104-2003 The technical requirement for water quality automatic analyzer of total organic carbon
  • HJ/T 69-2001 Technical method for checking and ratifying the emission gross of soot and SO2 for coal-burning boiler -- Method of balance calculation between materials and products
  • HJ/T 75-2001 Technical norm for continuous emissions monitoring of flue gas emitted from thermal power plants
  • HJ/T 56-2000 Determination of sulphur dioxide from exhausted gas of stationary source Iodine titration method
  • HJ/T 430-2008 Cleaner production standard—calcium carbide industry
  • HJ/T 2.3-1993 Technical guidelines for environmental impact assessment surfacewater environment
  • HJ/T 29-2003 Technical guideline for the construction of management and conservation infrastructure of nature reserves
  • HJ/T 324-2006 Specifications for environmental protection product Fabric for bag house
  • HJ/T 426~428-2008 Cleaner production standards for the iron and steel industry (sintering, blast furnace ironmaking, steelmaking)
  • HJ/T 358-2007 Cleaner production standard-Nickel ore processing
  • HJ/T 292-2006 Equipment specifications and quality control requirements for diesel vehicles in lug down smoke test
  • HJ/T 50-1999 Water quality -- Determination of trichloro-aldehyde -- 3-methyl-1-phenyl-5-pyrazolone spectrophotometric method
  • HJ/T 249-2006 Specifications for environmental protection product -- Hydraulic cyclone
  • HJ/T 75-2007 Specifications for continuous emissions monitoring of flue gas emitted from stationary sources (on trial)
  • HJ/T 365-2007 Technical Guideline of Monitoring on Dioxins Emission from Hazardous Waste (including Medical Waste) Incinerators
  • HJ/T 423-2008 Technical requirement for environmental labeling products Aerosol insecticide
  • HJ/T 44-1999 Stationary source emission -- Determination of carbon monoxide -- Non-dispersive infrared absorption method
  • HJ/T 313-2006 The Technical Requiremental for Environmental Labeling Products-Microcomputers and Displays
  • HJ/T 99-2003 The techinical requirement for water quality automatic analyzer of dissolved oxygen
  • HJ/T 347-2007 Water quality-Determination of fecal coliform-manifold zymotechnics and filter membrane
  • HJ/T 64.2-2001 Stationary source emission -- Determination of cadmium -- Graphitic furnace atomic absorption spectrophotometric method
  • HJ/T 287-2006 Specifications for environmental protection product -- Middle little style oil-burning gas-burning boiler
  • HJ/T 263-2006 Specifications for environmental protection product -- Jet aerator
  • HJ/T 315-2006 Cleaner production standard-Wood based panel industry(medium density fiberboard)
  • HJ/T 349-2007 Technical guideline for environmental impact assessment Constructional project of petroleum and natural gas development on land
  • HJ/T 76-2001 Specifications and test procedures for continuous emission monitoring systems of flue gas emitted from stationary sources
  • HJ/T 311-2006 The Technical Requirement for Environmental Labeling Products-Gas Ranges
  • HJ/T 308-2006 The Technical Requirement for Environmental Labeling Products-Household Electric Washing Machines
  • HJ/T 91-2002 Technical specifications requirements for monitoring of surface water and waste water
  • HJ/T 235-2006 Technical requirement for environmental labeling products Refrigerating equipment for industry and commerce
  • HJ/T 15-2007 Technical requirement for environmental protection product Supersonic flowmeters of wastewater
  • HJ/T 253-2006 Specifications for environmental protection product -- Microporous filter
  • HJ/T 20-1998 Technical specifications on sampling and sample preparation from industry solid waste
  • HJ/T 7-1994 File Classification Method in China - Classification Table of Environmental Protection Archives
  • HJ/T 431-2008 Measurement technology guidelines for check and accept of air pollution control project for bulk gasoline terminal and gasoline filling station
  • HJ/T 300-2007 Solid waste-Extraction procedure for leaching toxicity-Acetic acid buffer solution method
  • HJ/T 188-2006 Cleaner prodution standard -- Nitrogenous Fertilizer industry
  • HJ/T 286-2006 Specifications for environmental protection product -- Multiple cyclones of industrial boilers
  • HJ/T 261-2006 Specifications for environmental protection product -- Pressure dissolved air floatation equipment
  • HJ/T 200-2005 Water quality -- Determination of sulfide Gas-phase molecular absorption spectrometry
  • HJ/T 167-2004 Technical specification for monitoring of indoor air quality
  • HJ/T 194-2005 Manual methods for ambient air quality monitoring
  • HJ/T 30-1999 Stationary source emission -- Determination of chlorine --Methyl orange spectrophotometric method
  • HJ/T 276-2006 Technical specifications for steam-based centralized treatment engineering in medical waste (on trial)
  • HJ/T 362-2007 Technical Requirement for Environmental Labeling Products Solar Collector
  • HJ/T 26.1~26.5-1999 Test method of pollutants emitted by light-duty vehicles
  • HJ/T 68-2001 Stationary source emission -- Determination of exhauster anilines -- Gas chromatography
  • HJ/T 336-2006 Specifications for environmental protection product Submersible sewage pump
  • HJ/T 5.2-1993 Environmental protection regulation guidelines for nuclear facilities--Standard format and content of environmental impact reports for shallow ground disposal of solid radioactive waste
  • HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr)
  • HJ/T 255-2006 Technical guidelines for environmental protection in power plant capital construction project for check and accept of completed project
  • HJ/T 267-2006 Specifications for environmental protection product -- Electric coagulating equipment
  • HJ/T 185-2006 Cleaner prodution standard -- Textile industry (Dyeing and finishing of cotton)
  • HJ/T 205-2005 Technical requirement for environmental labeling products Products made from recycled paper
  • HJ/T 32-1999 Stationary source emission -- Determination of phenols -- 4-Amino-antipyrine spectrophotometric method
  • HJ/T 183-2006 Cleaner prodution standard -- Brewing industry
  • HJ/T 296-2006 Technical requirement for environmental labeling products -- Sanitary wares
  • HJ/T 58-2000 Water quality -- Determination of beryllium -- Spectrophotometric method with erichrome cyanine R
  • HJ/T 2.2-1993 Technica; guidelines for environmentel impact assessment.Atmospheric environment
  • HJ/T 102-2003 The technical requirement for water quality automatic ananlyzer of total nitrogen
  • HJ/T 413-2007 Technical requirement for environmental labeling products Remanufactured toner cartridge
  • HJ/T 244-2006 Specifications for environmental protection product -- Oil trap with sloping tube (plank)
  • HJ/T 195-2005 Water quality -- Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 402-2007 Cleaner production standard-liquor industry
  • HJ/T 242-2006 Specifications for environmental protection product -- Filter belt press
  • HJ/T 24-1998 Technical regulations on environmental impact assessment of electromagnetic radiation produced by 500kV ultrahigh voltage transmission and transfer power engineering
  • HJ/T 155-2004 The guidelines of chemical testing good laboratory practices
  • HJ/T 266-2006 Specifications for environmental protection product -- Suction dredge
  • HJ/T 168-2004 Technical guideline for the development of environmental monitoring analytical method standards
  • HJ/T 424-2008 Technical requirement for environmental labeling products Digital multi-function copier device
  • HJ/T 408-2007 Technical guidelines for Environmental Protection in Paper Industry Project for Check and Accept of Completed Project
  • HJ/T 236-2006 Technical requirement for environmental labeling products Household refrigerators
  • HJ/T 23-1998 Siting of near surface disposal facilities of low-and-intermediate-level radioactive wastes
  • HJ/T 230-2006 Technical requirement for environmental labeling products Energy-saving lamps
  • HJ/T 130-2003 Technical guideline for plan environmental impact assessment (on trial)
  • HJ/T 48-1999 Technical conditions of sampler for stack dust
  • HJ/T 154-2004 The guidelines for the hazard evaluation of new chemical substances

Group Standards of the People's Republic of China

  • T/GXAS 397-2022 Code of practice of hybrid mulberry seedling propagation in plastic greenhouse
  • T/CSMT-HJ004.3-2025 Shipboard Continuous Direct Measurement System for Greenhouse Gas (CO2) Emissions Part 3: Operation, Maintenance and Quality Control Specifications
  • T/QGCML 397-2022 Glassine release paper
  • T/CSMT-HJ001-2025 Technical Specifications for Enterprise Carbon Emission Measurement Data Management Terminal
  • T/SDECA 5088-2022 HJ steel bar truss composite plate
  • T/CIET 397-2024 Biodegradable materials and products for food contact
  • T/CASMES 397-2024 Technical specification for production of spunlace non-woven fabric for soft towels
  • T/CSMT HJ003-2024 Metrological technical specifications for monitoring of CO2 emissions in cement industry
  • T/CSAE 397-2024 General Specifications for Satellite Communication On-Board Terminals
  • T/CEC 397-2020 Specifications for silver plating of electrical contacts of open disconnector switches
  • T/CAQI 397-2024 Technical conditions for storage safety of retired lithium-ion batteries
  • T/SDAS 397-2022 Raw material tripeptide-1 copper for cosmetics
  • T/EJCCCSE 397-2025 Technical Specifications for Recycling of Ultra-High Molecular Weight Polyethylene Materials
  • T/CISA 397-2024 Technical requirements for integrated collaborative production system of special metallurgy and forging in the steel industry
  • T/CSMT-HJ002-2025 Method for Measuring Greenhouse Gas Emissions: Differential Absorption Lidar
  • T/CI 397-2024 Technical requirements for durability testing of magnetic steel for eletric
  • T/CASME 397-2023 Building intelligent lighting system
  • T/CSMT-HJ004.2-2025 Shipboard Greenhouse Gas (CO2) Emission Continuous Direct Measurement System Part 2: Construction Specifications
  • T/CSMT-HJ004.1-2025 Shipboard Greenhouse Gas (CO2) Emission Continuous Direct Measurement System Part 1: Technical Requirements
  • T/SDECA 5087-2022 Technical specification for application of HJ steel bar truss composite slab
  • T/CAS 397-2020 Technical specification for evaluating the cooking fume escape of constant airflow range hood
  • T/ZSGTS 397-2023 Xiangshan's Apricot Blossom Chicken
  • T/UNP 397-2024 Reflective Aluminum Thermal Insulation Blanket
  • T/CEEIA 397-2019 Technical conditions for the central control device of micro-grid

Professional Standard - Non-ferrous Metal

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Aviation

Professional Standard - Agriculture

  • NY/T 397-2000 Procedural regulations regarding the environment quality monitoring of air in agricultural regions

Professional Standard - Meteorology

  • QX/T 397-2017 Compiling provision of solar photovoltaic power generation

Professional Standard - Nuclear Industry

  • EJ/T 397-1989 300 MW PWR Nuclear Power Plant Primary Circuit Auxiliary System Filter Element Manufacture and Acceptance Technical Conditions

Professional Standard - Tobacco

  • YC/T 397-2011 Logistics quota technical specification for tobacco commercial enterprise

Professional Standard - Construction Industry

  • JGJ/T 397-2016 Code for design of public cemetery and ashes depositing building
  • JG/T 397-2012 Test method for thermal cycling of curtain walls

Fujian Provincial Standard of the People's Republic of China

Professional Standard - Energy and Power Planning

  • DL/T 397-2021 Classification and coding of the symbol in the electric power geography information system
  • DL/T 397-2010 Classification and coding of the symbol in the electric power geography information system

Professional Standard - Urban Construction

  • CJ/T 397-2012 Controlling bus system equipent for city bus information network

Professional Standard - Coal

  • MT/T 397-1995 General technical conditions of coal mine simulation board

Professional Standard - Radio Television Film

  • GY/T 397-2023 Technical requirements for free-viewpoint video system

Henan Provincial Standard of the People's Republic of China

  • DB4117/T 397-2024 Technical regulations for mechanized return of winter wheat and summer corn straw to fields

Hebei Provincial Standard of the People's Republic of China

  • DB1302/T 397-2014 Detection methods for animal-derived ingredients in animal products Real-time fluorescence PCR method
  • DB1307/T 397-2023 Zhang Zagu's precision hole sowing technical regulations
  • DB13/T 397-1999 Dry farming agricultural division and main technology
  • DB1308/T 397-2025 Technical Regulations for the Cultivation of Mountain Pear under Dwarfing and High-density Planting
  • DB1301/T 397-2021 Human Resources Industrial Park Service Regulations

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 397-2004 Water Saving Irrigation Technology Regulation for Paddy in High and Cold Areas

Shanghai Provincial Standard of the People's Republic of China

  • DB31/T 397-2021 Hygienic requirements for cleaning and disinfection of iatrogenic fabrics

邯郸市

  • DB1304/T 397-2022 "Hansheng 3160" technical regulations for water-saving and efficient cultivation of wheat

Xinjiang Provincial Standard of the People's Republic of China

  • DB6523/T 397-2023 "Kuan Zao You" Technical Regulations for Recycling of Agricultural Film Residuals in Cotton Fields
  • DB6523/T 397-2025 Technical Regulations for the Recovery of Agricultural Film Residues in Cotton Fields under the "Broad, Early, and Superior" Model

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 397-2006 Verification Criterion of Meter for Testing voltage drop of voltage transformer secondary cicuit
  • DB4201/T 397-2013 Technical regulations for factory-based plug seedling cultivation of melon grafted seedlings

Yunnan Provincial Standard of the People's Republic of China

  • DB53/T 397-2012 Management Specifications for Jewelry and Jade Testing Institutions

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 397-2014 Functional evaluation procedures and testing methods for health care products

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 397-2008 Technical specification for cultivation of rapeseed in protected land for pollution-free agricultural products

Jiangxi Provincial Standard of the People's Republic of China

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 397-2004 Technical regulations for the production of pollution-free lettuce

Guangdong Provincial Standard of the People's Republic of China

  • DB4403/T 397-2023 Technical specifications for safety renovation of electricity supply and use in existing buildings in urban villages

Sichuan Provincial Standard of the People's Republic of China

Beijing Provincial Standard of the People's Republic of China

Chongqing Provincial Standard of the People's Republic of China

Hainan Provincial Standard of the People's Republic of China

  • DB46/T 397-2016 Quality trustworthy team construction implementation specification

American Association of State Highway and Transportation Officials

  • AASHTO T 397-2022 Standard Method of Test for Uniaxial Tensile Response of Ultra- High Performance Concrete
  • AASHTO T 397-2024 Standard Method of Test for Uniaxial Tensile Response of Ultra-High Performance Concrete

U.S. Military Regulations and Norms

European Telecommunications Standards Institute (ETSI)

British Standards Institution (BSI)

German Institute for Standardization

  • DIN EN 397:2013 Industrial safety helmets; German version EN 397:2012+A1:2012
  • DIN EN 397 A1 E:2012-11 Industrial safety helmets; German version EN 397:2012/FprA1:2012
  • DIN EN 61316 E:2018 Draft Document - Industrial cable reels (IEC 23H/397/CD:2018); Text in German and English
  • DIN EN 61316:2018-08 Draft Document - Industrial cable reels (IEC 23H/397/CD:2018); Text in German and English

Association for Electrical, Electronic & Information Technologies (VDE)

  • VDE 0623-100-2018 Industrial cable reels (IEC 23H/397/CD:2018); Text in German and English