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Std ID |
Description (Standard Title) |
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GB/T 40060-2021
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Technical requirements for storage and transportation of liquid hydrogen
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GB/T 40061-2021
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Technical specification for liquid hydrogen production system
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GB/T 40062-2021
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Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol - Ion chromatography
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GB/T 40063-2021
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Guidelines for energy management and control center construction for industry enterprise
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GB/T 40064-2021
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Assessment guidelines for energy saving technology
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GB/T 40072-2021
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Strength test method for submersible metallic framework
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GB/T 40073-2021
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External pressure strength test procedure for metal pressure hull of submersibles
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GB/T 40074-2021
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General requirements for saturation diving system
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GB/T 40075-2021
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General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit
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GB/T 40076-2021
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Agricultural irrigation equipment - Filters - Verification of filtration grade
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GB/T 40077-2021
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Reciprocating positive displacement pumps and pump units - Technical requirements
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GB/T 40078-2021
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Fuel efficiency of wheeled tractors - Evaluation criteria
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GB/T 40079-2021
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Classification system and qualification procedures for fugitive emission type testing of valves
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GB/T 40080-2021
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Nondestructive testing of steel tubes - Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
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GB/T 40081-2021
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Automatic rescue operation device for lifts
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GB/T 40082-2021
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Wind turbines - Drive train ground test specification
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GB/T 40083-2021
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Technical requirements for online monitoring of energy consumption of building materials industry
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GB/T 40084-2021
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Guidance for energy management performance assessment in iron and steel industry
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GB/T 40085-2021
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Navigation electronic map - Division network model
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GB/T 40086-2021
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Synthetic ice rink - General technical requirements and test methods
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GB/T 40087-2021
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Geospatial grid encoding rule
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GB/T 40088-2021
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Management specification for transparency in village affairs
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GB/T 40089-2021
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Steel wire ropes for the petroleum and natural gas industries - Minimum requirements and terms of acceptance
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GB/T 40090-2021
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Code for operation and maintenance of energy storage station
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GB/T 40091-2021
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Requirements for safety measures of relaying protection and security automatic equipment in smart substation
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GB/T 6165-2021
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Test method of the performance of high efficiency particulate air filter - Efficiency and resistance
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GB/T 6232-2021
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Tractors and machinery for agriculture and forestry - Wheel-to-hub fixing dimensions
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GB/T 6809.12-2021
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Reciprocating internal combustion engines - Vocabulary of components and systems - Part 12: Exhaust emission control systems
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GB/T 7424.20-2021
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Optical fibre cable generic specification -- Part 20: Basic optical cable test procedures -- General and definitions
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GB/T 7424.22-2021
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Optical fibre cable generic specification - Part 22：Basic optical cable test procedures - Environmental test methods
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GB/T 8130-2021
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Erhualian pig
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GB/T 8151.24-2021
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Methods for chemical analysis of zinc concentrates -- Part 24: Determination of soluble zinc content -- Flame atomic absorption spectrometry
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GB/T 8361-2021
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Ultrasonic testing method for the surface of cold drawn round steel
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GB/T 9790-2021
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Metallic materials - Vickers and Knoop microhardness tests of metallic and other inorganic coatings
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GB/T 9966.10-2021
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Test methods for natural stone - Part 10: Determination of resistance to shaking for individual stone anchoragest
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GB/T 9966.12-2021
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Test methods for natural stone - Part 12: Determination of static elastic modulus
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GB/T 9966.14-2021
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Test methods for natural stone - Part 14: Determination of rupture energy
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GB/T 9966.15-2021
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Test methods for natural stone - Part 15：Determination of resistance ageing by salt mist
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GB/T 9966.16-2021
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Test methods for natural stone - Part 16：Determination of linear thermal expansion coefficient
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GB/T 9966.17-2021
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Test methods for natural stone - Part 17: Determination of resistance to salt crystallization
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GB/T 9966.18-2021
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Test methods for natural stone - Part 18: Petrographic examination
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GB/T 10066.32-2021
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Test methods for electroheating and electromagnetic processing installations - Part 32: Induction through-heating installations
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GB/T 10067.36-2021
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Basic specification for electroheating and electromagnetic processing installations - Part 36: Induction through-heating installations
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GB/T 1029-2021
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Test procedures for three-phase synchronous machines
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GB/T 11270.1-2021
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Superabrasive products - Diamond circular saw blade - Part 1: Welded saw blades
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GB/T 11270.2-2021
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Superabrasive products - Diamond circular saw blade - Part 2: Sintered saw blades
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GB/T 11344-2021
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Non-destructive testing - Ultrasonic thickness measurement
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GB/T 11362-2021
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Synchronous belt drives - Calculation of power rating and drive center distance with belts pitch codes MXL, XXL, XL, L, H, XH and XXH
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GB/T 12190-2021
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Method for measuring the shielding effectiveness of electromagnetic shielding enclosures
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GB/T 12265-2021
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Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
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GB/T 12363-2021
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Classification of forging functions
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GB/T 12604.6-2021
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Non-destructive testing - Terminology - Eddy current testing
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GB/T 12604.7-2021
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Non-destructive testing - Terminology - Leak testing
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GB/T 12703.1-2021
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Textiles - Test methods for electrostatic propensity - Part 1: Test method using corona charging
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GB/T 12703.2-2021
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Textiles - Test methods for electrostatic propensity - Part 2: Test method using manual friction
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GB/T 12719-2021
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Exploration specification of hydrogeology and engineering geology in mining areas
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GB/T 12773-2021
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Valve steel and superalloy bars for internal combustion engines
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GB/T 12807-2021
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Laboratory glassware - Graduated pipettes
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GB/T 13163.2-2021
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Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
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GB/T 13173-2021
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Surface active agents - Test methods for detergents
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GB/T 13345-2021
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Oil film bearing for flat rolling mill
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GB/T 13469-2021
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Economical operation for centrifugal, mixed flow and axial flow pump systems
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GB/T 14146-2021
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Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method
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GB/T 14229-2021
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Test method of surface contact strength for gear load capacity
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GB/T 14230-2021
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Test method of tooth bending strength for gear load capacity
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GB/T 14290-2021
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Round baler
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GB/T 14949.12-2021
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Manganese ores - Determination of combined water content - Gravimetric method
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GB/T 14949.5-2021
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Manganese ores - Determination of titanium content - Diantipyrylmethane spectrophotometric method
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GB/T 15109-2021
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Terminology of baijiu industry
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GB/T 15242.3-2021
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Dimensions series of rod and piston dynamic seals for hydraulic cylinders - Part 3: Dimensions and tolerances of groove for co-axial seals
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GB/T 15242.4-2021
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Dimensions series of rod and piston dynamic seals for hydraulic cylinders - Part 4: Dimensions and tolerances of bearing rings groove
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GB/T 1551-2021
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Test method for measuring resistivity of monocrystal silicon - In-line four-point probe and direct current two-point probe method
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GB/T 15765-2021
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Hermetic motor-compressors for room air conditioners
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GB/T 15972.47-2021
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Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss
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GB/T 16137-2021
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Methods for estimation of examinee’s organ doses in X-ray diagnosis
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GB/T 16458-2021
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Terminology for abrasives and abrasive products
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GB/T 16754-2021
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Safety of machinery - Emergency stop function - Principles for design
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GB/T 16828-2021
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Bar code for commodity - Global location numbering and bar code marking
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GB/T 17204-2021
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Terminology and classification of alcoholic beverages
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GB/T 17702-2021
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Capacitors for power electronics
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GB/T 17739.2-2021
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Microfilming of technical drawings and other drawing office documents - Part 2: Quality criteria and control of 35 mm silver gelatin microfilms
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GB/T 17751-2021
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Survey-evaluation method of energy utilization for transport ships
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GB/T 17909.2-2021
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Cranes - Crane operating manual - Part 2: Mobile cranes
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GB/T 17934.1-2021
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Graphic technology - Process control for the production of half-tone colour separations, proof and production prints - Part 1: Parameters and measurement methods
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GB/T 17934.2-2021
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Graphic technology - Process control for the production of half-tone colour separations, proof and production prints - Part 2: Offset lithographic processes
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GB/T 17934.7-2021
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Graphic technology - Process control for the production of half-tone colour separations, proof and production prints - Part 7: Proofing processes working directly from digital data
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GB/T 17934.8-2021
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Graphic technology - Process control for the production of half-tone colour separations, proof and production prints - Part 8: Validation print processes working directly from digital data
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GB/T 18216.1-2021
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Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
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GB/T 18216.2-2021
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Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
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GB/T 18216.3-2021
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Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
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GB/T 18216.4-2021
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Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
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GB/T 18216.5-2021
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Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth
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GB/T 18341-2021
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Specifications of survey for geological and mineral resources exploration
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GB/T 18916.1-2021
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Norm of water intake - Part 1: Thermal power production
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GB/T 18916.53-2021
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Norm of water intake - Part 53: Sugar
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GB/T 18916.54-2021
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Norm of water intake - Part 54: Canned food
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GB/T 18916.56-2021
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Norm of water intake - Part 56: Fur
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GB/T 19216.1-2021
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Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 1: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter exc
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GB/T 19216.2-2021
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Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not
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GB/T 19216.3-2021
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Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 3: Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure
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