GB/T17097-1997

GB/T17097-1997, Total:200 items.

The international standard classification for "GB/T17097-1997" includes: Ambient atmospheres , Quality management and quality assurance , Ferrous metals , Textile fabrics , Electromechanical components for electronic and telecommunications equipment , Transport in general , Farming and forestry in general , Production. Production management , Gases for industrial application , Aids for disabled or handicapped persons , Bolts, screws, studs , Springs , Graphical symbols in general , Diodes , Medical equipment in general , Fish and fishery products , Agricultural tractors and trailed vehicles , Chain drives and their components , Workplace atmospheres , Standardization. General rules , Hydraulic energy engineering , Extraction and processing of petroleum and natural gas , Identification cards and related devices , Milk and processed milk products , Cellular materials , Fasteners in general , Furniture , Transmission systems , Textiles in general , Medical Sciences and health care facilities in general , Rubber and plastics products in general , Protentiometer, variable resistors , Integrated circuits. Microelectronics , Latex and raw rubber , aircraft tyres , Electrical wires and cables , Mechanical testing of metals , Modular units and other devices , Flat steel products and semi-products , Turning tools , Solid fuels , Soil quality. Pedology , Application layer , Other products of non-ferrous metals , Machine tools , Implants for surgery, prosthetics and orthotics , Belt drives and their components , Generating sets , Deck equipment and installations , Radio relay and fixed satellite communications systems , Industrial process measurement and control , Networking , Optical storage devices , Galvanic cells and batteries in general , Optoelectronics. Laser equipment , Exploratory and extraction equipment , Animal feeding stuffs , Elements of buildings , Copper and copper alloys , Petroleum products in general , Packaging and distribution of goods in general , Computer graphics , Equipment for drilling and mine excavation , IT applications in industry , IT applications in transport and trade , Network layer , Plastics in general , Fixed resistors , Other standards related to nuclear energy , Drilling machines , Ferroalloys , Milling tools , Couplings , Radiation protection , Energy and heat transfer engineering in general , audio, video and audiovisual systems in general , Lubrication systems , Protection against electric shock , Rolling bearings , Glass in general , Road vehicles in general , Vegetables and derived products , Cans. Tins. Tubes , Other services , Services in general , Natural gas , Installations in buildings in general , Electronic components in general , Other audio, video and audiovisual equipment , Electrical engineering in general , Non-alcoholic beverages , Motion picture films. Cartridges , Integrated Services Digital Network(ISDN) , Rings, bushes, sleeves, collars , IT applications in office work , Fuses and other overcurrent protection devices , Protection against fire , Pressure vessels, gas cylinders , Water quality in general , Drainage systems .

The Chinese standard classification for "GB/T17097-1997" includes: Environmental sanitation , Standardization and Quality Management , Steel and iron alloy analysis method , Basic standards and general methods , Connector , Computer application , Basic standard and general method on forestry , Social and public safety in general , Industrial gas and chemical gas , Extracorporeal circulation, artificial organ and prosthesis device , Fastener , Spring , Terms and Symbols , Power semiconductor device and parts , Medical apparatus and devices in general , Freshwater aquaculture and product , Tractor , Chain drive, belt drive and key joint , Factory fire and blast protection technology , Supply and Use Relation , Water turbine and its auxiliary equipment , Petroleum drilling , Finance and Insurance , Children foods , Basic standards and general methods for synthetic resin and plastic , Furniture products , Communication network transmission system interface , Diagnostic standard for occupational diseases , Rubber products in general , Potentiometer , Microcircuit in general , Tyre , Cable and its accessory , Labor sanitation , Metal processing property test method , Machine tool in general , Steel sheet and strip , Cutting tools , PTO shaft and traction gear , Oxide and elementary substance , Farming and foresting machinery and tools , Coal for coking, chemical and building materials , Analysis methods for environmental quality of soils , Soil and fertilizer in general , Opening and system interconnection of computer , Precious metals and their alloys , Rare light metals and their alloys , Farming machinery and tools , Generating unit , Mooring fittings , Satellite communication equipment , Computer application , Data information , Label and file structure , Computer application , Physical power source , Laser device , Petroleum drilling & production equipment and instrument , Livestock and poultry feed and additive , Architectural physics , Heavy metals and their alloys , Petroleum products in general , Marking, packaging, transport and storage in general , Basic standard and general method for synthetic rubber , Computer graphic , Geological exploration equipment , Codification , Resistor , General nuclear instrument , Drilling, boring and milling machine , Iron alloy , Coupling, brake and speed variator , Radiological sanitation protection , Technical management , Broadcasting and television transmission and receiving equipment , Pipeline fittings , Satellite broadcasting equipment , Hygiene, safety and labor protection , Rolling bearing , Ceramic and glass in general , Telephone communication equipment , Hygiene, safety and labor protection , Water treatment agent , Vegetable processing and products , Refrigeration equipment , Petroleum and natural gas in general , Heat supply, air supply, air conditioning and refrigerating engineering in general , Special electronic technology material , Pharmaceutical in general , Beverage products , Film and Photographic Technology , Communication network performance index and testing , Basic standards and general methods , Text preparation and communication , Coke , Low-voltage distribution electrical equipment , Fire protection technology , Pressure vessel , Analysis methods for industrial wastewater and pollutants , Electronic element in general .

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

GB/T 16823.1-1997 Stress area and bearing area for theraded fasteners
GB/T 17035-1997 Fixed resistors for use in electronic equipment Part 4;Blank detail specification Fixed power resistors, heat-sink types Assessment level H
GB/T 16913.3-1997 Methods of dust character test--Part 3: Determination of bulk density--Natural bulk method
GB/T 17092-1997 Workplace air--Determination of ethyl acrylate--Solvent desorption gas chromatographic method
GB/T 16738-1997 Road vehicles-World parts manufacturer identifier (WPMI) code
GB/T 6580-1997 Glass-Resistance to attack by a boiling aqueous solution of mixed alkali-Method of test and classification
GB/T 6737-1997 Rubber,raw-Determination of volatile-matter content
GB/T 468-1997 Copper wire bars for electrical purposes
GB/T 7070-1997 Textiles-Tests for colour fastness-Colour fastness to bleaching: Peroxide
GB/T 16953-1997 General specification for satellite television up-link earth station
GB/T 16840.4-1997 Technical determination method for electrical fire causee-Part 4:Metallographic method
GB/T 1997-2008 Coke-sampling and preparation of samples
GB/T 271-1997 Rolling bearings―Classification
GB/T 6495.5-1997 Photovoltaic devices--Part 5: Determination of the equivalent cell temperature(ECT) of photovoltaic (PV)devices by the open-circuit voltage method
GB/T 16656.21-1997 Industrial automation system and integration--Product data representation and exchange--Part 21: Implementation method--Clear text encoding of the exchange structure
GB/T 13201-1997 Packaging--Dimensions of cylinder transport package
GB/T 5413.5-1997 Milk powder and formula foods for infant and young children-Determination of lactose, sucrose and total sugars contents
GB/T 9652.1-1997 Specifications of governors and pressure oil supply units for hydraulic turbines
GB/T 546-1997 Hall anchor
GB/T 4638-1997 Picture image area and photographic sound record on 35mm motion-Picture release prints-Position and dimensions
GB/T 17071-1997 Workplace air--Determination of benzyl cyanide--Gas chromatographic method
GB/T 16790.1-1997 Financial transaction cards - Security architecture of financial transaction systems using integrated circuit cards - Part 1: Card life cycle
GB/T 11446.4-1997 Test methods for resistivity of electronic grade water
GB/T 8165-1997 Stainless steel clad plates and strips
GB/T 1127-1997 Cutters for woodruff keyseats
GB/T 5900.1-1997 Machine tools; Flange type spindle noses and face plates; Sizes for interchangeability; Type A
GB/T 2951.3-1997 Common test methods for insulating and sheathing materials of electric cable--Part 1: Methods for general application--Section three: Methods for determining the density--Water absorption tests--Shrinkage test
GB/T 16913.11-1997 Methods of dust character test--Part 11: Determination of field resistivity--Concentric rings method by means of filtration
GB/T 17161-1997 Machine tools - Direction of operation of controls
GB/T 16954-1997 General specification for Ku-band satellite television earth receive-only station
GB/T 4019.1-1997 Accuracy inspection of square column vertical drilling machine part 1: Geometric accuracy inspection
GB/T 16974-1997 Information technology―Data communications―X.25 Packet Layer Protocol for Data Terminal Equipment
GB/T 16996-1997 Rubber, vulcanized--Assessment of changes in properties after exposure to natural weathering or artificial light
GB/T 17151.1-1997 Information processing systems--Computer graphics--ProgrammerHierarchical Interactive Graphics System (PHIGS). Part 1: Functional description
GB/T 2820.6-1997 Reciprocating internal combustion engine driven alternating current generating sets Part 6:Test methods
GB/T 4833-1997 Multichannel pulse height analyzers-Main characteristics, technical requirements and test methods
GB/T 11298.4-1997 Methods of measurement for satellite television earth receive - only station Door - In unit measurement
GB/T 16943-1997 Gases for electronic industry--Helium
GB/T 16854.1-1997 Rules of drafting and presentation of diagnostic criteria of occupational disease―Part 1: General guideline for drafting diagnostic criteria of occupational disease
GB/T 16973.2-1997 Information technology - Text and office systems - Document Filing and Retrieval(DFR) - Part 2: Protocol specification
GB/T 12507.2-1997 Connectors for optical fibres and cables. Part 2: Sectional specification for fibre optic connector--Type F-SMA
GB/T 17175.1-1997 Information technology - Open Systems Interconnection - Structure of management information - Part 1: Management Information Model
GB/T 6992.2-1997 Dependability management-Part 2: Dependability programme elements and tasks
GB/T 6151-1997 Textiles-Tests for colour fastness-General principle of testing
GB/T 5095.9-1997 Electromechanical components for electronic equipment-Basic testing procedures and measuring methods-Part 9: Miscellaneous tests
GB/T 17185-1997 Steel pipe fittings for flanged joint
GB/T 5413.6-1997 Formula foods for infant and young children-Determination of insoluble dietary fiber
GB/T 5576-1997 Rubbers and latices-Nomenclature
GB/T 16656.31-1997 Industrial automation systems and integration--Product data representation and exchange--Part 31: Conformance testing methodology and framework: General concepts
GB/T 17133-1997 Water quality-Determination of sulfide-Direct development of the spectrophotometry
GB/T 17125-1997 Agricultural tractors and implements - Four-point rigid hitch - Specifications
GB/T 3852-1997 Types and dimension for coupling bores and their connection
GB/T 17111-1997 Cutting tools--Designation of high-speed steel groups
GB/T 17135-1997 Soil quality - Determination of total arsenic - Spectrophotometric method with potassium borohyride and silver nitrate
GB/T 5413.14-1997 Milk powder and formula foods for infant and young children-Determination of vitamin B12 content
GB/T 6670-1997 Cellular plastics-Flexible polyurethane foam-Determination of resilience
GB/T 7076-1997 Tests for color fastness of textiles: Color fastness to crossing: wool
GB/T 629-1997 Chemical reagent--Sodium hydroxide
GB/T 16877-1997 Prohibition and scrapping for tractors
GB/T 16784.1-1997 After-sale service of industrial products Part 1:General principle
GB/T 17097-1997 Hygienic standard for sulfur dioxide in indoor air
GB/T 3921.1-1997 Textiles--Tests for colour fastness--Colour fastness to washing: Test 1
GB/T 17029-1997 Potentiometers for use in electronic equipment Part 5: Blank detail specification Single-turn rotary low-power potentiometers Assessment level F
GB/T 13810-1997 Wrought titanium and titanium alloy for surgical implants
GB/T 16822-1997 Test method for dielectric properties of dielectric crystal
GB/T 16891-1997 Generic specification for equipment of cordless telephone system
GB/T 17154.2-1997 ISDN user-network interface layer 3 specification and testing method for basic call control procedure Part 2: Testing method for layer 3 basic call control protocol
GB/T 17143.1-1997 Information technology--Open systems interconnection--systems management--Part 1:Object management function
GB/T 11061-1997 Natural gas-Determination of sulfur-Oxidative microcoulometry method
GB/T 9652.2-1997 Test acceptance codes of governors and pressure oil supply units for hydro-turbines
GB/T 7701.6-1997 Granular activated carbon from coal for protection
GB/T 17167-1997 Guides for providing and managing of the measuring instruments of energy in enterprise
GB/T 15629.4-1997 Information processing systems--Local area network--Part 4: Token-passing bus access method and physical layer specifications
GB/T 2088-1997 Cylindrically coiled tension spring dimensions and parameters
GB/T 17080-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
GB/T 16771-1997 Determination of juice content in orange,mandarine,tangerine juice and their drinks
GB/T 16751.1-1997 Clinic terminology of traditional Chinese medical diagnosis and treatment - Diseases
GB/T 3328-1997 Furniture-Main sizes of beds
GB/T 17142-1997 Information technology--Open Systems Interconnection--Systems management overview
GB/T 5716-1997 Textiles-Tests for colour fastness-Colour fastness to spotting: Alkli
GB/T 7701.5-1997 Granular activated carbon from coal for air purification
GB/T 16422.3-1997 Plastics - Methods of exposure to laboratory light sources - Part 3 : Fluorescent UV lamps
GB/T 17150-1997 Radiological protection monitoring procedure Part 1: Industrial X-ray detection
GB/T 17023-1997 Semiconductor devices Integrated circuits - Part 2: Digital integrated circuits Section two - Family specification for HCMOS digital integrated circuits series 54/74HC, 54/74HCT, 54/74
GB/T 16791.1-1997 Financial transaction cards--Messages between the integrated circuit card and the card accepting device--Part 1:Concepts and structures
GB/T 16963-1997 Specification of international trade contract codes
GB/T 16900-1997 Rules for the presentation of graphical symbols—General principles
GB/T 16731-1997 The gradation of sound absorption property for absorbent products
GB/T 16782-1997 Procedure for field testing oil-based drilling fluids
GB/T 17083-1997 Workplace air--Determination of amyl acetate--Solvent desorption gas chromatographic method
GB/T 17043-1997 Test method of environmental temperature for aircraft tyre
GB/T 9168-1997 Petroleum products - Determination of distillation at reduced pressure
GB/T 17134-1997 Soil quality-Determination of total arsenic-Silver diethyldithiocarbamate spectrophotometry
GB/T 16964.3-1997 Information technology - Font information interchange - Part 3: Glyph shape representation
GB/T 16918-1997 Bursting discs specification for gas cylinder
GB/T 16888-1997 The escape hatch of bus
GB/T 7737-1997 Ferroniobium
GB/T 5279.2-1997 Countersunk flat head screws-Part 2: Penetration depth of cross recesses
GB/T 7077-1997 Textiles-Tests for colour fastness-Colour fastness to degumming
GB/T 3917.2-1997 Textiles--Tear properties of fabrics--Part 2:Determination of tear force of tongue shaped test specimens
GB/T 13265.2-1997 Fibre optic isolators--Part 1-1: Blank detail specification
GB/T 16913.2-1997 Methods of dust character test--Part 2: Determination of effective density--Pyknometer method
GB/T 3917.3-1997 Textiles--Tear properties fabrics--Part 3: Determination of tear force of trapezoidal shaped test specimens
GB/T 9364.3-1997 Miniature fuses-Part 3: Sub-miniature fuse-links
GB/T 16980.2-1997 Industrial automation - Shop floor production - Part 2: Application of the reference model for standardization and methodology
GB/T 17084-1997 Workplace air--Determination of 2-methoxyethanol--Solvent desorption gas chromatographic method
GB/T 16886.3-1997 Biological evaluation of medical devices--Part 3:Tests for genotoxicity,carcinogenicity and reproductive toxicity
GB/T 17186-1997 Calculating method for strength steel pipe flanged joint
GB/T 16932.3-1997 Urine absorbing aids-Vocabulary-Part 3: Identification of product types
GB/T 17116.1-1997 Pipe supports and handgers Part 1:Technical specification
GB/T 16812-1997 Technical specification for NICAM-728 digital audio signal transmission with satellite TV channel subcarrrier
GB/T 16750.1-1997 The types, general parameters and conjunction sizes of electrical submersible pumping equipment
GB/T 5095.12-1997 Electromechanical components for electronic equipment-Basic testing procedures and measuring methods-Part 12: Soldering tests-Section 6: Test 12f-Sealing against flux and cleaning solvents in machine soldering
GB/T 7065-1997 Textiles; Testing method for colour fastness to water:Hot water
GB/T 7078-1997 Textiles-Tests for colour fastness-Colour fastness to formaldehyde
GB/T 3921.2-1997 Textiles--Tests for colour fastness--Colour fastness to wnshing: Test 2
GB/T 17144-1997 Petroleum products - Determination of carbon residue - Micro method
GB/T 16871-1997 Mullet STANDARD for parent fish and fingerling
GB/T 17162-1997 Machine tools--Speeds and feeds
GB/T 17187-1997 Agricultural irrigation equipment--Emitter--Specification and test methods
GB/T 16951-1997 Diamond core drilling equipment wire line system
GB/T 16831-1997 Standard representation of latitude, longitude and altitude for geographic point locations
GB/T 17143.8-1997 Information technology--Open Systems Interconnection--Systems Management--Part 8: Security audit trail function
GB/T 5900.2-1997 Machine tools; Flange type spindle noses and face plates; Sizes for interchangeability; Type C
GB/T 16842-1997 Test probes to verify protection by enclosures
GB/T 16870-1997 Asparagus cold storage tachnique
GB/T 7702.11-1997 Determination of protecting action time of granular activated carbon against benzene vapor
GB/T 17197-1997 Belt drives--Grooved pulleys for joined classical V-belts (effective system)
GB/T 16759-1997 Comparative testing of consumer products and related services--General principles
GB/T 5709-1997 Textiles-Nonwovens-Terms
GB/T 16952-1997 General specification of satellite comunication centre station
GB/T 4017-1997 Radial drilling machines--Testing of the accuracy
GB/T 819.2-1997 Cross recessed countersunk flat head screws(common head style)-Grade A-Part 2: Steel of property class 8.8,stainless and non-ferrous metals
GB/T 2820.5-1997 Reciprocating internal combustion engine driven alternating current generating sets Part 5:Generating sets
GB/T 17063-1997 Workplace air--Determination of antimony and its compounds--Flame atomic absorption spectroscopy
GB/T 16765-1997 General specification for feed pellets
GB/T 16734-1997 Names of Chinese main woods
GB/T 9384-1997 Environmental testing requirements and methods for broadcasting receivers, broadcasting television receivers, tape recorders and audio amplifiers
GB/T 16932.2-1997 Urine absorbing aids-Vocabulary-Part 2: Products
GB/T 223.71-1997 Methods for Chemical Analysis of Iron, Steel and Alloy the Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content
GB/T 2532-1997 Brass sheets and strips for main sheet in water tanks and water chambers
GB/T 16980.1-1997 Industrial automation—Shop floor production—Part 1: Reference model for STANDARDization and a methdology for identification of requirements
GB/T 7066-1997 Textiles; Testing method for colour fastness to potting
GB/T 5453-1997 Textiles-Determination of the permeability of fabrics to air
GB/T 17126-1997 Agricultural tractors and machinery―Power take-off drive shafts and position of power-input connection
GB/T 17004-1997 Anti-counterfeiting technological terminology
GB/T 7702.10-1997 Standard test method for granular activated carbon from coal--Determination of service life
GB/T 16881-1997 Coagulation―Flocculation jar test of water
GB/T 16760-1997 Preparation of standard methods of measuring performance (SMMP) of consumer goods
GB/T 16786-1997 Terminology―Computer applications―Data categories
GB/T 8176-1997 General rules to safety production of pressing shop
GB/T 17168-1997 Dental casting precious metal alloys
GB/T 16832-1997 Forms design - Basic layout
GB/T 17157-1997 Specifications for aerial photogrammetric digital mapping of 1: 25000, 1: 50000 and 1: 100000 topographic maps
GB/T 17140-1997 Soil quality - Determination of lead, cadmium-KI-MIBK Extraction flame atomic absorption spectrophotometry
GB/T 1836-1997 Freight containers—Coding,identification and marking
GB/T 4051-1997 Cal synthetic ruby
GB/T 223.5-1997 Methods for chemical analysis of iron,steel and alloy The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content
GB/T 5095.11-1997 Electromechanical components for electronic equipment-Basic testing procedures and measuring methods-Part 11: Climatic tests
GB/T 16894-1997 Blank detail specification for rectifier diodes (including avalanche rectifier diodes), ambient and case-rated, for currents greater than 100A
GB/T 467-1997 Copper cathode
GB/T 17151.3-1997 Information processing systems--Computer graphics―Programmers Hierarchical Interactive Graphics System（PHIGS） Part 3: Clear-text encoding of archive file
GB/T 17174.2-1997 Information processing systems - Text communication - Reliable Trensfer - Part 2: Protocol specification
GB/T 16876-1997 Test methods for interspace vacuum of liquid nitrogen containers
GB/T 17028-1997 Potentiometers for use in electronic equipment Part 5:Blank detail specification Single-turn rotary low-power potentiometers Assessment level E
GB/T 17041-1997 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of total active matter content
GB/T 640-1997 Chemical reagent-Sodium hydrogen carbonate
GB/T 1243-1997 Short pitch transmission precision roller chains and chain wheels
GB/T 11446.3-1997 Generic rules for test methods of electronic grade water
GB/T 17032-1997 Textiles--Testing method for transmission of ultraviolet ray
GB/T 17064-1997 Workplace air--Determination of methyl mercaptan--Gas chromafography method
GB/T 17042-1997 Test method of resisting high temperature for bead base of aircraft tyre
GB/T 246-1997 Metallic materials--Tube--Flattening test
GB/T 16813-1997 Technical specifications and test methods of the interface of radio paging system and PSTN
GB/T 17139-1997 Soil quality-Determination of nickel-Flame atomic absorption spectrophotometry
GB/T 5450-1997 Audibert-Arun dilatometer test of bituminous coal
GB/T 16729-1997 Graduation and Test Method for Thermal Insulating Properties of
GB/T 17122-1997 Lawn and garden ride-on (riding) tractors—Power take-off
GB/T 16823.2-1997 General rules of tightening for theraded fasteners
GB/T 2951.8-1997 Common test methods for insulating andsheathing materials of electric cables--Part 4:Methods specific to polyethyleneand polypropylene compounds--Section one:Resistance to environmental stress cracking--Wrapping test after thermal ageing in air--Measurem
GB/T 5413.13-1997 Determination of vitamin B6 in foods for infants and young children,milk and milk products
GB/T 17123-1997 Lawn and garden ride-on (riding) tractors - One-point tubular sleeve hitch
GB/T 5095.6-1997 Electromechanical components for electronic equipment Basic testing procedures and measuring methods-Part 6: Climatic tests and soldering tests
GB/T 17070-1997 Workplace air--Determination of benzyl chloride--Gas chromatographic method
GB/T 13870.2-1997 Effects of current passing through the humman body - Part 2: Special aspects
GB/T 16803-1997 Equipment of heating, ventilating, air conditioning and air cleaning terminology
GB/T 3327-1997 Furniture-Main sizes of cabinets
GB/T 16970-1997 Information processing—Volume and file structure of CD-ROM for information interchange
GB/T 17031.2-1997 Textiles—Effect of dry heat on fabrics under low pressure—Part 2:Drtermination of dimensional change in fabrics exposed to dry heat
GB/T 5413.15-1997 Milk powder and formula foods for infant and young children-Determination of vitamin PP content
GB/T 5448-1997 Determination of the crucible swelling number of bituminous coal-Electrical heating
GB/T 17143.7-1997 Information technology - Open Systems Interconnection - Systems Management - Part 7: Security alarm reporting function
GB/T 223.69-1997 Methods for chemical analysis of iron,steel and alloy The gas- volumetric method after combustion in the pipe furnace for the determination of carbon content
GB/T 245-1997 Metallic materials--Tube--Flanging test
GB/T 17192.3-1997 Information technology - Computer graphics - Interfacing techniques for dialogues with graphical devices(CGI) - Functional specification - Part 3: Output

National Health Commission of the People's Republic of China

GB/T 218-2009 Guidelines for Compilation of Occupational Disease Diagnostic Criteria (replacing GB/T 16854.1-1997)
GB/T 17093-1997 Hygienic standard for bacterial total in indoor air
GB/T 17149.4-1997 Diagnostic criteria and principles of management of hair damage induced by cosmetics
GB/T 17149.6-1997 Diagnostic criteria and principles of management of photosensitive dermatitis induced by cosmetics

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB/T 50265-1997 Design code for pumping station