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