National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 25963-2022 Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters - High performance liquid chromatography method with refractive index detection
GB/T 26081-2022 Ductile iron pipes, fittings and accessories for sewerage applications
GB/T 26237.10-2022 Information technology - Biometric data interchange formats - Part 10: Hand geometry silhouette data
GB/T 26237.1-2022 Information technology - Biometric data interchange formats - Part 1: Framework
GB/T 26237.15-2022 Information technology - Biometric data interchange formats - Part 15: Palm crease image data
GB/T 26237.8-2022 Information technology - Biometric data interchange formats - Part 8: Finger pattern skeletal data
GB/T 26332.5-2022 Optics and photonics - Optical coatings - Part 5: Minimum requirements for antireflecting coatings
GB/T 26332.6-2022 Optics and photonics - Optical coatings - Part 6: Minimum requirements for reflecting coatings
GB/T 26332.7-2022 Optics and photonics - Optical coatings - Part 7: Minimum requirements for neutral beam splitter coatings
GB/T 26332.8-2022 Optics and photonics - Optical coatings - Part 8: Minimum requirements for coatings used for laser optics
GB/T 2650-2022 Destructive tests on welds in metallic materials - Impact tests
GB/T 2652-2022 Destructive tests on welds in metallic materials - Longitudinal tensile test on weld metal in fusion welded joints
GB/T 26540-2022 Metal network composite insulation board for wall insulation and finish systems
GB/T 26698-2022 Pencils and mechanical pencils for exam
GB/T 26699-2022 Ball pens for exam
GB/T 26704-2022 Pencils
GB/T 26719-2022 General rules for water statistics in water-use organization
GB/T 26866-2022 Testing specifications of power time synchronism systems
GB/T 26899-2022 Structural glued laminated timber
GB/T 26957-2022 Destructive tests on welds in metallic materials - Tensile test on cruciform and lapped joints
GB/T 27428-2022 General requirements for plant biosafety laboratory
GB/T 2766-2022 Surgical instruments - Non-cutting, articulated instruments - General requirements and test methods
GB/T 2794-2022 Determination for viscosity of adhesives
GB/T 28567-2022 Technical requirements for special equipment of electric wire and cable
GB/T 28826.4-2022 Information technology - Common biometric exchange formats framework - Part 4: Security block format specifications
GB/T 28827.1-2022 Information technology service - Operations and maintenance - Part 1: General requirements
GB/T 28827.7-2022 Information technology service - Operations and maintenance - Part 7: Cost measurement specification
GB/T 28827.8-2022 [Including 2024XG1] Information technology service - Operations and maintenance - Part 8: Hospital information system management requirements
GB/T 28879-2022 Nomenclature of model for electrotechnical instruments
GB/T 28900-2022 Test methods of steel for reinforcement of concrete
GB/T 28905-2022 Low yield strength steel plate for construction
GB/T 2900.19-2022 Electrotechnical terminology - High-voltage test technique and insulation co-ordination
GB/T 29268.5-2022 Information technology - Biometric performance testing and reporting - Part 5: Access control scenario and grading scheme
GB/T 29268.6-2022 Information technology - Biometric performance testing and reporting - Part 6: Testing methodologies for operational evaluation
GB/T 29312-2022 Low-voltage reactive power compensation switching component
GB/T 30007-2022 Ships and marine technology - Guidelines for the assessment of speed and power performance by analysis of speed trial data
GB/T 30370-2022 Guide of primary frequency control test and performance acceptance for thermal power generating units
GB/T 30661.6-2022 Wheelchair seating - Part 6: Simulated use and determination of the changes in properties of seat cushions
GB/T 30834-2022 Rating and classifying of inclusions in steel - Scanning electron microscope method
GB/T 30966.1-2022 Wind energy generation systems - Communications for monitoring and control of wind power plants - Part 1: Overall description of principles and models
GB/T 30966.2-2022 Wind energy generation systems - Communications for monitoring and control of wind power plants - Part 2: Information models
GB/T 30966.3-2022 Wind energy generation systems - Communications for monitoring and control of wind power plants - Part 3: Information exchange models
GB/T 30966.5-2022 Wind energy generation systems - Communications for monitoring and control of wind power plants - Part 5: Compliance testing
GB/T 30966.6-2022 Wind energy generation systems - Communications for monitoring and control of wind power plants - Part 6: Logical node classes and data classes for condition monitoring
GB/T 31138-2022 Hydrogen dispensers
GB/T 31517.1-2022 Fixed offshore wind turbines - Design requirements
GB/T 32070-2022 Earth-moving machinery - Object detection systems and visibility aids - Performance requirements and tests
GB/T 32561.4-2022 Measuring methods for chalcogenide infrared optical glass - Part 4: Coefficient of optical absorption
GB/T 32561.5-2022 Measuring methods for chalcogenide infrared optical glass - Part 5: Stress birefringence
GB/T 32877-2022 Specific test methods for determining losses and efficiency of converter-fed AC motors
GB/T 33356-2022 Evaluation indicators for new-type smart cities
GB/T 34315.1-2022 Small craft - Inflatable liferafts - Part 1: Type I
GB/T 3452.5-2022 O-rings for fluid power systems - Part 5: Specification of elastomeric materials
GB/T 34680.5-2022 Evaluation model and general indicator system for smart cities - Part 5: Traffic
GB/T 3488.4-2022 Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content
GB/T 35031.302-2022 Customer energy management system - Part 3-2: Data configuration of subsystem gateway
GB/T 35031.4-2022 Customer energy management system - Part 4: Specification for information exchange between hot and gateways
GB/T 3517-2022 Rubber, raw natural - Determination of plasticity retention index (PRI)
GB/T 35596-2022 Heat resistant blowed from borosilicate glass
GB/T 35598-2022 Heat resistant appliance pressed from borosilicate glass
GB/T 3565.1-2022 Safety requirements for bicycles - Part 1: Terms and definitions
GB/T 35770-2022 Compliance management systems - Requirements with guidance for use
GB/T 36148.3-2022 Ships and marine technology - Marine environment protection - Oil booms - Part 3: End connectors
GB/T 3621-2022 Titanium and titanium alloy plate and sheet
GB/T 3655-2022 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an epstein frame
GB/T 3656-2022 Methods of coercivity measurement of magnetic iron and magnetically soft alloy by pulling out procedure
GB/T 3658-2022 Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
GB/T 36917.3-2022 Dentistry - Laboratory cutters - Part 3: Carbide cutters for milling machines
GB/T 36917.4-2022 Dentistry - Laboratory cutters - Part 4: Miniature carbide laboratory cutters
GB/T 37141.1-2022 Guide to UV imaging detection of electrical equipment in high altitude regions - Part 1: Substations
GB/T 37400.17-2022 Heavy mechanical general technical specification - Part 17: Repair welding for steel forging
GB/T 37770.1-2022 Refrigerated light hydrocarbon fluids - General requirements for automatic tank gauges - Part 1: Automatic tank gauges for liquefied natural gas marine floating storage
GB/T 38265.17-2022 Test methods for soft soldering fluxes - Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues
GB/T 38265.3-2022 Test methods for soft soldering fluxes - Part 3: Determination of acid value - Potentiometric and visual titration methods
GB/T 38265.6-2022 Test methods for soft soldering fluxes - Part 6: Determination of halide(excluding fluoride) content
GB/T 38265.8-2022 Test methods for soft soldering fluxes - Part 8: Determination of zinc content
GB/T 38265.9-2022 Test methods for soft soldering fluxes - Part 9: Determination of ammonia content
GB/T 3836.11-2022 Explosive atmospheres - Part 11: Material characteristics for gas and vapour classification - Test methods and data
GB/T 3836.16-2022 Explosive atmospheres - Part 16: Electrical installations inspection and maintenance
GB/T 3836.21-2022 Explosive atmospheres - Part 21: Application of quality management systems for Ex Product manufacture
GB/T 3836.36-2022 Explosive atmospheres - Part 36: Electrical safety devices for the control of potential ignition sources from Ex Equipment
GB/T 38659.3-2022 Electromagnetic compatibility - Risk assessment - Part 3: Risk analysis method for device
GB/T 38659.4-2022 Electromagnetic compatibility - Risk assessment - Part 4: Risk analysis method for system
GB/T 38664.4-2022 Information technology - Big data - Government data opening and sharing - Part 4: Evaluation for sharing
GB/T 3883.215-2022 Safety of motor-operated hand-held, transportable and garden tools - Part 215: Particular requirements for hand-held mixers
GB/T 3903.29-2022 Footwear - Test methods for outsoles - Determination of split tear strength and delamination resistance
GB/T 3903.32-2022 Footwear - Test methods for insoles - Resistance to stitch tear
GB/T 3903.8-2022 Footwear - Test methods for insoles - Delamination resistance
GB/T 39141.3-2022 Mineral and sapphire watch-glasses - Part 3: Qualitative criteria and test methods
GB/T 39380.2-2022 Chlorinated poly (vinyl chloride)(PVC-C) piping system for fire sprinkler installations - Part 2: Fittings
GB/T 397-2022 Commercial coal quality - Coal for coke making
GB/T 40694.4-2022 Information technology - Pictograms, icons and symbols used in biometrics systems - Part 4: Fingerprint applications
GB/T 40694.5-2022 Information technology - Pictograms, icons and symbols for use with biometric systems - Part 5: Face applications
GB/T 40694.9-2022 Information technology - Pictograms, icons and symbols for use with biometric systems - Part 9: Vascular applications
GB/T 40778.3-2022 Internet of things - Web-oriented open service system implementation - Part 3: Thing discovery method
GB/T 40783.2-2022 Information technology - Telecommunications and information exchange between systems - Magnetic field area network(MFAN) - Part 2: In-band control protocol for wireless power transfer
GB/T 40887.2-2022 Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers - Part 2: Systems for forward-facing wheelchair seated passengers
GB/T 40905.2-2022 Textiles - Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends - Part 2: Scanning electron microscopy method
GB/T 4096.1-2022 Geometrical product specifications (GPS) - Wedges - Part 1: Series of angles and slopes
GB/T 4096.2-2022 Geometrical product specifications (GPS) - Wedges - Part 2: Dimensioning and tolerancing