hj/t 273

hj/t 273, Total:490 items.

The international standard classification for "hj/t 273" includes: Cement. Gypsum. Lime. Mortar , Transformers. Reactors , Installations and equipment for waste disposal and treatment , Water quality , Environmental protection , Environment and environmental protection in general , Transport exhaust emissions , Water quality in general , Vibration and shock with respect to human beings , Wood-protecting chemicals , Physical planning. Town planning , Radiation protection , Solar energy engineering , Flow in closed conduits , Air quality in general , Noise with respect to human beings , Concrete and concrete products , Solid wastes , Power stations in general , Paper products , Kitchen equipment , Pollution, pollution control and conservation , Packaging materials and accessories , Other products of the chemical industry , Ambient atmospheres , Occupational safety. Industrial hygiene , Other standards related to air quality , Products of the chemical industry in general , Wastes in general , Public buildings , Protection against fire , Cooking ranges, working tables, ovens and similar appliances , Stationary source emissions , Other construction materials , Chemicals for industrial and domestic disinfection purposes , Office machines , Geology. Meteorology. Hydrology , Drinking water , Sports equipment and facilities , Watches , Plastics pipes , Doors and windows , Soil quality. Pedology , Motorcycles and mopeds , Paper and board , Standardization. General rules , Measurement of fluid flow , Walls. Partitions. Facades , Adhesives , Air quality , Other kitchen equipment , Domestic refrigerating appliances , Beverages , Kitchen furniture , Workplace atmospheres , Water supply systems , Installations in buildings , Flow in open channels , Concrete structures , Alcoholic beverages , Tobacco, tobacco products and related equipment , Deck equipment and installations , Drainage systems , Installations in buildings in general .

The Chinese standard classification for "hj/t 273" includes: Basic standards and general methods , Gypsum product , Transformer , Environmental protection equipment , Analysis methods for toxic substances in water , Analysis and test methods for radioactive substances and radiation intensity , Analysis methods for exhaust emission pollutants , Water supply and draining instrument and equipment , Environmental monitoring instrument and its complete equipment , Discharge standard for mobile pollution sources , Technical management , Pollutants discharge in general , Analysis methods for industrial wastewater and pollutants , Coating , Standardization and quality management , Toxic and harmful solid waste control standards , Urban domestic pollution source control standards , Food sanitation , Nuclear facilities radiation safety , Solar energy , Flow capacity and material level instrument , Analysis methods for toxic substances in atmosphere , Compressor and fan , Concrete, aggregate, plaster and mortar , Analysis methods for industrial residue pollutants , Discharge standards for industrial pollutants of mining areas and raw materials , Environmental Quality Standard for atmosphere, water and soil , , Other papers , Electrochemical power source , Analysis methods for substances in ocean , Water power engineering , Pollutants discharge standards for mechanical and electrical industries , Specifications for pollution control , Packaging material and container , Synthetic resin and plastic , Pollutant discharge standards for light textile industry , Printing Technology , Separating machinery , Standardization and quality management , Ordinary solid waste control standards , Residential and public building engineering , Fire-fighting equipment and devices , Lamp accessories , Environmental pollutant monitoring methods , Noise and vibration test methods , Building materials products in general , Other daily-use chemicals , Gas medium and radioactive substance sampling , Cooling and cooling device , Office supplies and office implements , Sampling methods for solid waste, soil and other environmental elements , Natural resource and environment protection , Hydrology and water conservancy instrument , Sports goods , Plastic components and accessorie , Analysis methods for environmental quality of soils , Paper , Building sanitary ceramics , Standardization and Quality Management , Urban and rural planning , Structural members of electrical devices , Furniture in general , Wall , Cooking appliances, basic standards and general methods , Landscaping and city appearance sanitation , Other rubber products , Household air conditioning and cooling appliances , Beverages in general , Welding and cutting , Analysis and test methods for physical pollution , Furniture products , Boiler and its auxiliary equipment , Footgear , Building construction and decoration engineering , Building hardware , Concrete structure engineering , Outdoor water supply and draining engineering , Fermented wines , Tobacco curing in general , Deck fittings , Building water supply and draining engineering , Water supply and draining engineering in general , Meteorology , Other material composition analyzer .

Professional Standard - Environmental Protection

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

未注明发布机构

Professional Standard - Construction Industry

JGJ/T 273-2012 Technical specification for wire grids concrete composite slab structure

Group Standards of the People's Republic of China

T/CEEIA 273-2017 Calibration specification of digital signal device
T/GXAS 273-2021 Technical code of practice for afforestation of big size container seedling of Albizia odoratissima
T/CCSA 273-2019 Technical requirements and test methods for power usage efficiency of liquid cooling server system of data center
T/SDECA 5087-2022 Technical specification for application of HJ steel bar truss composite slab
T/HEBQIA 273-2024 Technical regulations for the cultivation of wine grapes in the Jieshishan production area
T/DZJN 273-2024 Technical requirements for zero-carbon factory evaluation of lithium-ion battery precursor materials
T/CI 273-2024 Technical specification for application of sea water and sea sand fiber reinforced concrete in construction and municipal engineering
T/SDECA 5088-2022 HJ steel bar truss composite plate
T/CZSPTXH 273-2023 Specifications for Cooking Techniques of Chaozhou Cuisine Steamed Dongxingban with Salted Lemon
T/FYCY 273-2023 Fenyang Banquet Hot Dishes Series: Cooking Specifications for Free-range Chicken with Double Peppers
T/CIET 273-2023 Greenhouse Gas Carbon Emission Calculation Method Electrolytic Aluminum
T/ZSGTS 273-2023 Xiangshan Salted Fish
T/QGCML 273-2022 Airgel mold retaining integrated board
T/CAS 273-2017 car wash repellant
T/CAQI 273-2022 Steel structure module for water treatment structure
T/CEC 273-2019 Technical Specifications for AC-side Secondary Devices of AC-DC Hybrid Distribution Network
T/GDC 273-2024 Specification for tumor imaging information data elements
T/CSAE 273-2022 General test method for transient state combined slip property of tyres
T/ZZXJX 273-2023 Technical specification for detecting grooves in underground diaphragm walls
T/SDAS 273-2021 Technical regulations for pomegranate seedling construction

Professional Standard - Agriculture

NY/T 273-1995 green food beer
NY/T 273-2002 Green food - Beer
NY/T 273-2012 Green food-Beer

Beijing Provincial Standard of the People's Republic of China

DB11/T 273-2014 Specifications for environmental monitoring of domestic garbage and feces treatment facilities
DB11/T 273-2005 Environmental monitor code for municipal solid waste and night soil treatment facilities

Professional Standard - Tobacco

YC/T 273-2014 Requirements for design of cigarette package
YC/T 273-2008 Requirements for design of cigarette package

Professional Standard-Ships

CB/T 273-1999 Ships steel visors

Professional Standard - Urban Construction

CJ/T 273-2008 Polypropylene sound insulating pipes and fittings for drainage
CJJ/T 273-2019 Technical standard for rubberized asphalt pavement
CJ/T 273-2012 Sound-insulating polypropylene pipes and fittings for drainage

Professional Standard - Traffic

JTJ/T 273-1997 Technical Specifications for Fly Ash Concrete in Harbour Engineering

国家卫生计生委

WS/T 273-2018 Syphilis diagnosis

Professional Standard - Coal

MT/T 273-1994 Ammonia gas detection tube

农业农村部

NY/T 273-2021 Green food-Beer

Professional Standard - Aviation

HB 459.1-1984 HJ-1 welding rod technical conditions

Professional Standard - Radio Television Film

GY/T 273-2013 Technical requirements and measurement methods of low power SW multifrequency broadcasting transmitters

Professional Standard - Press and Publication

CY/T 273-2024 Guidelines for Building an Intelligent Visual Inspection System for Label Appearance Quality

Professional Standard - Meteorology

QX/T 273-2015 Monitoring method for atmospheric carbon monoxide concentration. Gas filter correlation

Professional Standard - Automobile

QC/T 273-1999 Technical specifications for zinc alloy, aluminum alloy and copper alloy die castings for automobiles

Professional Standard - Electricity

DL/T 273-2012 Preventive test code for ±800kV HVDC electric equipments

Chongqing Provincial Standard of the People's Republic of China

DB50/T 273-2021 Urban bridge safety assessment specification

廊坊市市场监督管理局

DB1310/T 273-2022 Technical Regulations for Morel Facility Cultivation

Shanghai Provincial Standard of the People's Republic of China

DB31/T 273-2002 Technical Specification of Single Journey Ticket for City Rail Transportation Contactless Intergrated Circuit(IC) Token Card

Anhui Provincial Standard of the People's Republic of China

DB34/T 273-2002 Grafting sparse planting, pollution-free and seedless watermelon commercial fruit
DB3401/T 273-2022 Basic requirements for daily care and education activities in kindergartens

秦皇岛市市场监督管理局标准化科

DB1303/T 273-2019 Big Cherry Bee Pollination Technical Regulations

Henan Provincial Standard of the People's Republic of China

DB4117/T 273-2020 Guidelines for the use, maintenance, repair and management of agricultural products laboratory instruments and equipment
DB4112/T 273-2020 Biosafety technical specification for large-scale sheep farms

Zhejiang Provincial Standard of the People's Republic of China

DB3311/T 273-2024 Technical regulations on biodiversity assessment index
DB3305/T 273-2023 Basic requirements for modern small and micro enterprises

Tianjin Provincial Standard of the People's Republic of China

DB12/T 273-2006 Technical specification for safe use of pesticides in edible fungi production

生态环境部

HJ/T 98-2003 The technical requirement for water quality automatic analyzer of turbidity
HJ/T 93-2003 Specification and test procedures for PM10 sampler
HJ/T 191-2005 The technical requirement for water quality on-line automatic monitor of UV

Shandong Provincial Standard of the People's Republic of China

DB3713/T 273-2023 Technical regulations for quality control of the whole leek industry chain
DB37/T 273-1999 Electrophoresis identification method for authenticity and variety purity of maize inbred lines and single-cross varieties

承德市市场监督管理局

DB1308/T 273-2020 Sweet buckwheat cultivation technical regulations

Guangdong Provincial Standard of the People's Republic of China

DB4401/T 273-2024 Standards for the management of professional information of housing rental practitioners
DB4403/T 273-2022 Guidelines for Democratic Appraisal of Social Assistance
DB44/T 273-2005 Hakka salt-baked chicken

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 273-1999 Regulations on Grading and Grading of Art Photography Industry

石家庄市质量技术监督局

DB1301/T 273-2018 Technical regulations for sleeve grafting of tomatoes and eggplants

Hebei Provincial Standard of the People's Republic of China

DB1309/T 273-2023 Interplanting Tianying Pepper Sweet Waxy Corn Production Technical Regulations

Hainan Provincial Standard of the People's Republic of China

DB46/T 273-2014 Government Service Center Window Service Specifications

AASHTO - American Association of State Highway and Transportation Officials

T 273-1986 Standard Method of Test for Soil Suction
T273-1986 Standard Method of Test for Soil Suction

German Institute for Standardization

American Society for Testing and Materials (ASTM)

ASTM STP 273-1960

The American Road & Transportation Builders Association

AASHTO T 273-1986 Standard Method of Test for Soil Suction
AASHTO T 273-86(R2018) Standard Method of Test for Soil Suction

International Organization for Standardization (ISO)

ISO/R 273-2:1968 Withdrawal of ISO/R 273/2-1968
ISO/R 273-1:1962 Withdrawal of ISO/R 273/1-1962

SCC

MIL MIL-A-29505-1986 ANTENNA GROUP, TACAN, OE-273(V)/URN
AASHTO T 273-1986(2022) Standard Method of Test for Soil Suction

Association Francaise de Normalisation

NF T20-273:1982 Hydrochloric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF T47-273:2002 Rubber and/or plastics hoses and hose assemblies for airless paint spraying - Specification.
NF T60-273:2009 Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination.
NF T73-273:1978 Non-ionic surface active agents. Polyalkoxylated derivatives. Determination of hydroxyl value. Phthalic anhydride method.
NF T47-273:1993 Rubber and/or plastics hose assemblies for airless paint spraying. Specification.

Canadian Standards Association (CSA)

CSA ANSI C22.2 No.273-2019

BE-NBN

NBN T 03-273-1985 Phosphoric acid for industrial use - Determination of higher soluble sulfate contents -Titrimetric method after reduction

United States Navy

NAVY MIL-A-29505 NOTICE 1-1996 ANTENNA GROUP, TACAN, OE-273(V)/URN
NAVY MIL-A-29505-1986 ANTENNA GROUP, TACAN, OE-273(V)/URN

International Telecommunication Union (ITU)

ITU-T H.273-2021 Coding-independent code points for video signal type identification
ITU-T X.273-1994 Information Technology - Open Systems Interconnection - Network Layer Security Protocol - Data Networks and Open System Communications Open Systems Interconnection - Security Protocols 116 pp
ITU-T Q.273-1988 6.2 Data Transmission Rate - Specifications of Signalling System No. 6 (Study Group XI) 1 pp

ETSI - European Telecommunications Standards Institute

3GPP TS 32.273-2005 See TS 132 273 V6.0.0 (Version 6.0.0 Release 6)

Others: hj/t,hj t,hj, t,hj hj/t,hj/t273-2006,hj/t and hj,hj/t 273-2006,hj and hj/t,cj/t273-2012,hj /t,hj/t 273,hj and hj/t,hj t,hj/t+273,hj,t,cj/t273,cj/t273-2008,hj t273-2006