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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 3222.1-2022 Acoustics - Description, measurement and assessment of environmental noise - Part 1: Basic quantities and assessment procedures GB/T 3222.1-2022
GB/T 3222.2-2022 Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of sound pressure levels GB/T 3222.2-2022
GB/T 32280-2022 Test method for warp and bow of silicon wafers - Automated non-contact scanning method GB/T 32280-2022
GB/T 3249-2022 Test method for Fisher number of metal powders and related compounds GB/T 3249-2022
GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite - Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content - Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) GB/T 3286.11-2022
GB/T 33143-2022 Aluminium and aluminium alloy foils for lithium ion batteries GB/T 33143-2022
GB/T 33553-2022 Facility requirements for public employment and talent service agency GB/T 33553-2022
GB/T 33643-2022 Non-destructive testing - Test methods for leak detection by means of acoustic emission GB/T 33643-2022
GB/T 17445-2022 Cast grinding balls GB/T 17445-2022
GB/T 17473.7-2022 Test methods of precious metals pastes used for microelectronics - Part 7: Determination of solderability and solder leaching resistance GB/T 17473.7-2022
GB/T 17737.801-2022 Coaxial communication cables - Part 8-1: Blank detail specification for semi-flexible cables with polytetrafluoroethylene(PTFE) dielectric GB/T 17737.801-2022
GB/T 17737.8-2022 Coaxial communication cables - Part 8: Sectional specification for semi-flexible cables with polytetrafluoroethylene (PTFE) dielectric GB/T 17737.8-2022
GB/T 17926-2022 Compressed natural gas cylinder valve for vehicle GB/T 17926-2022
GB/T 17951-2022 Specification for magnetically hard materials GB/T 17951-2022
GB/T 17989.5-2022 Statistical method of quality control in production process - Control charts - Part 5: Specialized control charts GB/T 17989.5-2022
GB/T 17989.6-2022 Statistical method of quality control in production process - Control charts - Part 6: EWMA control charts GB/T 17989.6-2022
GB/T 17989.7-2022 Statistical method of quality control in production process - Control charts - Part 7: Multivariate control charts GB/T 17989.7-2022
GB/T 17989.8-2022 Statistical method of quality control in production process - Control charts - Part 8: Charting techniques for short runs and small mixed batches GB/T 17989.8-2022
GB/T 17989.9-2022 Statistical method of quality control in production process - Control charts - Part 9: Control charts for stationary processes GB/T 17989.9-2022
GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates - Part 1: Determination of moisture content - Heat drying method GB/T 1819.1-2022
GB/T 18348-2022 Bar code for commodity - Bar code symbol print quality verification GB/T 18348-2022
GB/T 18380.11-2022 Tests on electric and optical fibre cables under fire conditions - Part 11: Test for vertical flame propagation for a single insulated wire or cable - Apparatus GB/T 18380.11-2022
GB/T 18380.12-2022 Tests on electric and optical fibre cables under fire conditions - Part 12: Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1 kW pre-mixed flame GB/T 18380.12-2022
GB/T 18380.13-2022 Tests on electric and optical fibre cables under fire conditions - Part 13: Test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles GB/T 18380.13-2022
GB/T 18380.31-2022 Tests on electric and optical fibre cables under fire conditions - Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus GB/T 18380.31-2022
GB/T 18380.35-2022 Tests on electric and optical fibre cables under fire conditions - Part 35: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C GB/T 18380.35-2022
GB/T 18380.36-2022 Tests on electric and optical fibre cables under fire conditions - Part 36: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category D GB/T 18380.36-2022
GB/T 18449.4-2022 Metallic materials - Knoop hardness test - Part 4: Tables of hardness values GB/T 18449.4-2022
GB/T 18494.2-2022 Convector transformers - Part 2: Transformers for HVDC applications GB/T 18494.2-2022
GB/T 18944.2-2022 Flexible cellular polymeric materials - Sponge and expanded cellular rubber products - Specification - Part 2: Mouldings and extrusions GB/T 18944.2-2022
GB/T 19076-2022 Specifications for sintered metal materials GB/T 19076-2022
GB/T 19145-2022 Determination for total organic carbon in sedimentary rock GB/T 19145-2022
GB/T 19427-2022 Determination of 12 phenolic compounds in propolis - HPLC-MS/MS method and HPLC method GB/T 19427-2022
GB/T 19749.2-2022 Coupling capacitors and capacitor dividers - Part 2: DC or AC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application GB/T 19749.2-2022
GB/T 19749.3-2022 Coupling capacitors and capacitor dividers - Part 3: AC or DC coupling capacitor for harmonic-filters applications GB/T 19749.3-2022
GB/T 19889.2-2022 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 2: Determination and application of measurement uncertainties GB/T 19889.2-2022
GB/T 20042.3-2022 Proton exchange membrane fuel cell - Part 3: Test method for proton exchange membrane GB/T 20042.3-2022
GB/T 20229-2022 Gallium phosphide single crystal GB/T 20229-2022
GB/T 20230-2022 Indium phosphide single crystal GB/T 20230-2022
GB/T 20278-2022 Information security technology - Security technical requirements and testing assessment approaches for network vulnerability scanners GB/T 20278-2022
GB/T 20720.3-2022 Enterprise-control system integration - Part 3: Activity models of manufacturing operations management GB/T 20720.3-2022
GB/T 20733-2022 Digital camera - Vocabulary GB/T 20733-2022
GB/T 21049-2022 Han Xin code GB/T 21049-2022
GB/T 21355-2022 Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - Classification of systems GB/T 21355-2022
GB/T 21434-2022 Phase change boilers GB/T 21434-2022
GB/T 21944.1-2022 Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 1: Beams GB/T 21944.1-2022
GB/T 22459.1-2022 Refractory mortars - Part 1: Determination of consistency using the penetrating cone method GB/T 22459.1-2022
GB/T 22459.2-2022 Refractory mortars - Part 2: Determination of consistency using the reciprocating flow table method GB/T 22459.2-2022
GB/T 22459.4-2022 Refractory mortars - Part 4: Determination of flexural bonding strength GB/T 22459.4-2022
GB/T 22459.5-2022 Refractory mortars - Part 5: Determination of grain size distribution(sieve analysis) GB/T 22459.5-2022
GB/T 22459.6-2022 Refractory mortars - Part 6: Determination of moisture content of ready-mixed mortars GB/T 22459.6-2022
GB/T 22479-2022 Zanthoxylum bungeanum seed oil GB/T 22479-2022
GB/T 22627-2022 Water treatment chemicals - Polyaluminium chloride GB/T 22627-2022
GB/T 22639-2022 Test method of exfoliation corrosion for aluminium alloy products GB/T 22639-2022
GB/T 22687-2022 Bimetal temperature controls for household and similar use GB/T 22687-2022
GB/T 22688-2022 Pressure-type temperature controls for household and similar use GB/T 22688-2022
GB/T 22724-2022 Installation and equipment for liquefied natural gas - Design of onshore installations GB/T 22724-2022
GB/T 22762-2022 Built-in thermal protectors for electrical machines of household and similar use GB/T 22762-2022
GB/T 23006-2022 Integration of informatization and industrialization management systems - Requirements for enhanced capability grading GB/T 23006-2022
GB/T 23007-2022 Integration of informatization and industrialization management systems - Guidance for assessment grading GB/T 23007-2022
GB/T 23021-2022 Integration of informatization and industrialization management systems - Maturity assessment for production equipment management capability GB/T 23021-2022
GB/T 23517-2022 Ruthenium on carbon catalyst GB/T 23517-2022
GB/T 23520-2022 Platinum clad anode sheet and plate for cathodic protection GB/T 23520-2022
GB/T 23536-2022 Super abrasive - Types of synthetic diamond GB/T 23536-2022
GB/T 24141.2-2022 Rubber hoses and tubing for fuel circuits for internal combustion engines - Specification - Part 2: Gasoline fuels GB/T 24141.2-2022
GB/T 24146-2022 Rubber hoses and hose assemblies for use in oil burners - Specification GB/T 24146-2022
GB/T 24160-2022 Hoop-wrapped composite cylinders with steel liner for the on-board storage of compressed natural gas as a fuel for automotive vehicles GB/T 24160-2022
GB/T 24167-2022 Determination of chlorinated toluenes in dye products GB/T 24167-2022
GB/T 24487-2022 Alumina GB/T 24487-2022
GB/T 24581-2022 Test method for III and Ⅴ impurities content in single crystal silicon - Low temperature FT-IR analysis method GB/T 24581-2022
GB/T 24622-2022 Guidance on the measurement of hydrophobicity of insulator surfaces GB/T 24622-2022
GB/T 2478-2022 Conventional abrasive - Brown fused alumina GB/T 2478-2022
GB/T 2479-2022 Conventional abrasive - White fused alumina GB/T 2479-2022
GB/T 2480-2022 Conventional abrasive - Silicon carbide GB/T 2480-2022
GB/T 24808-2022 Electromagnetic compatibility for lifts, escalators and moving walks - Immunity GB/T 24808-2022
GB/T 25069-2022 Information security techniques - Terminology GB/T 25069-2022
GB/T 25141-2022 Self-priming rotodynamic pumps GB/T 25141-2022
GB/T 25279-2022 Hollow fiber flat-plat membrane module GB/T 25279-2022
GB/T 25716-2022 Cold chamber die casting machines for magnesium alloys GB/T 25716-2022
GB/T 25747-2022 Magnesium alloy die castings GB/T 25747-2022
GB/T 25942-2022 Nuclear-grade silver-indium-cadmium alloy rods GB/T 25942-2022
GB/T 26069-2022 Annealed monocrystalline silicon wafers GB/T 26069-2022
GB/T 26116-2022 Internal combustion engine coaxial pumps - Testing method GB/T 26116-2022
GB/T 26117-2022 Miniature electric pumps - Testing method GB/T 26117-2022
GB/T 26409-2022 Mobile concrete pump GB/T 26409-2022
GB/T 26642-2022 Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - General principles for testing of metallic materials using X-rays and gamma rays GB/T 26642-2022
GB/T 26655-2022 Compacted(vermicular) graphite iron castings GB/T 26655-2022
GB/T 26722-2022 Steel wire ropes for ropeway GB/T 26722-2022
GB/T 26982-2022 Determination of wax content in crude oil GB/T 26982-2022
GB/T 27748.2-2022 Stationary fuel cell power system - Part 2: Performance test methods GB/T 27748.2-2022
GB/T 28817-2022 Single cell test methods for polymer electrolyte fuel cell (PEFC) GB/T 28817-2022
GB/T 29341-2022 Calcium aluminate for water treatment chemicals GB/T 29341-2022
GB/T 30196-2022 Self-supporting run flat tyres GB/T 30196-2022
GB/T 30501-2022 Geological evaluating methods for tight sandstone gas GB/T 30501-2022
GB/T 30579-2022 Damage modes identification for pressure equipment GB/T 30579-2022
GB/T 30580-2022 The technical guide for the life assessment of main pressure parts of power plant boiler GB/T 30580-2022
GB/T 30586-2022 Copper clad aluminium flat bars GB/T 30586-2022
GB/T 30600-2022 Well-facilitated farmland construction - General rules GB/T 30600-2022
GB/T 31148-2022 Wooden flat pallet - General technical requirement GB/T 31148-2022
GB/T 31597-2022 Specification on basic old-age insurance service for urban and rural residents GB/T 31597-2022