National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 40826-2021 (Test method for hand row length of carded cashmere. Graphic electronic scanner method)
GB/T 40827-2021 (Technical Regulations for Post-harvest Treatment of Loquat)
GB/T 40828-2021 (Sheep wool grading procedures)
GB/T 40829-2021 Asset management system maturity assessment of an organization
GB/T 40830-2021 (Technical specification for determination of true digestible amino acids in pig feed (simple T-shaped fistula method))
GB/T 40831-2021 (Asset Management A guide to the consistency of financial and non-financial functions in asset management activities)
GB/T 40832-2021 (Determination of Mangiferin in Mango Leaves by High Performance Liquid Chromatography)
GB/T 40833-2021 Determination of p-coumaric acid in sugarcane rinds -- High performance liquid chromatography
GB/T 40834-2021 (Standards for monitoring the growth of summer corn seedlings)
GB/T 40835-2021 (Animal and poultry feed safety evaluation Determination of ruminant feed degradability in rumen-Technical regulations for cattle feeding test)
GB/T 40837-2021 (Safety evaluation of livestock and poultry feed)
GB/T 40838-2021 Wrist orthoses
GB/T 40840-2021 Construction and management requirement of the unified social credit identifier database for legal entities and other organizations
GB/T 40841-2021 Cross-border E-commerce -- Guidelines on exchange of product quality evaluation result
GB/T 40843-2021 Cross-border E-commerce -- Guidelines for sharing of products traceability information
GB/T 40844-2021 Determination of synthetic musks in cosmetics -- GC-MS method
GB/T 40845-2021 Determination of azelaic acid in cosmetics -- Gas chromatography method
GB/T 40848-2021 (Feed ingredients: Corn flakes)
GB/T 40850-2021 (Test method of Enterobacteriaceae in feed)
GB/T 40854-2021 Lanthanum-cerium metal
GB/T 40855-2021 Technical requirements and test methods for cybersecurity of remote service and management system for electric vehicles
GB/T 40856-2021 Technical requirements and test methods for cybersecurity of on-board information interactive system
GB/T 40857-2021 Technical requirements and test methods for cybersecurity of vehicle gateway
GB/T 40858-2021 General requirements and test methods for receivers of solar thermal power plants
GB/T 40859-2021 (Streaming data monitoring control chart)
GB/T 40860-2021 Analysis requirements for design extension conditions of pressurized water reactor nuclear power plants
GB/T 40861-2021 General technical requirements for vehicle cybersecurity
GB/T 40862-2021 Guide for reliability evaluation indices of operational transmissionand transformation installation
GB/T 40863-2021 Assessment technical specification for eco-design product -- Motor products
GB/T 40864-2021 Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system
GB/T 40865-2021 Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission
GB/T 40866-2021 Naming rule for dispatching of solar thermal power plant
GB/T 40867-2021 Technical specifications for unified power flow controller
GB/T 40868-2021 (Planning and design of controlled environment for nano-scale scientific research and production)
GB/T 40870-2021 (Gas analysis Conversion of mixed gas composition data)
GB/T 40871-2021 (Plastic film thermally laminated steel plate and steel strip)
GB/T 40872-2021 Plastics -- Test methods of polyethylene cellular
GB/T 40873-2021 (Regulations for the exploration of ocean cobalt-rich crust resources)
GB/T 40874-2021 Crude petroleum and petroleum products -- Bulk cargo transfer -- Guidelines for achieving the fullness of pipelines
GB/T 40903-2021 (Textile DNA analysis method to identify certain special animal fibers, cashmere, sheep wool, yak wool and their mixtures)
GB/T 40904-2021 Methods for the determination of prohibited substances in furniture products and related materials -- Azo dyes
GB/T 40905.1-2021 Textiles -- Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method
GB/T 40906-2021 Methods for the determination of prohibited substances in furniture products and related materials -- Certain phthalate esters
GB/T 40907-2021 Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline
GB/T 40908-2021 Methods for the determination of prohibited substances in furniture products and related materials -- Flame retardants
GB/T 40909-2021 Textiles -- Determination of methylcyclosiloxane residues
GB/T 40910-2021 Textiles -- Evaluation for water resistance and water vapour permeability
GB/T 40912-2021 Textiles -- Quantitative chemical analysis -- Mixtures of polyesteramide with certain other fibers
GB/T 40917-2021 Textiles -- Determination of perfluorohexane-1-sulphonic acid and its salts
GB/T 40920-2021 Leather -- Tests for colour fastness -- Colour fastness to cycles of to-and-fro rubbing
GB/T 40927-2021 Leather -- Physical and mechanical tests -- Determination of heat resistance of patent leather
GB/T 40936-2021 Leather -- Physical and mechanical tests -- Determination of water repellency of garment leather
GB/T 40938-2021 Leather -- Physical and mechanical tests -- Determination of water penetration pressure
GB/T 40971-2021 Methods for the determination of prohibited substance in furniture products and related materials -- Polycyclic aromatic hydrocarbons
GB/T 4652-2021 Loader for underground mining -- Testing method
GB/T 4857.23-2021 Packaging -- Basic tests for transport packages -- Part 23: Vertical random vibration test method
GB/T 4942-2021 (Degree of protection of the overall structure of the rotating electrical machine (IP code))
GB/T 4985-2021 Standard test method for needle penetration of petroleum waxes
GB/T 5169.20-2021 Fire hazard testing for electric and electronic products -- Part 20: Surface spread of flame. Summary and relevance of test methods
GB/T 5169.2-2021 Fire hazard testing for electric and electronic products -- Part 2: Guidance for assessing the fire hazard -- General guidelines
GB/T 5169.9-2021 Fire hazard testing for electric and electronic products -- Part 9: Guidance for assessing the fire hazard -- Preselection testing procedures -- General guidelines
GB/T 5271.37-2021 Information technology -- Vocabulary -- Part 37: Biometrics
GB/T 5334-2021 Passenger car -- Wheels -- Performance requirements and test methods for cornering and radial fatigue
GB/T 5909-2021 Commercial vehicles -- Wheels -- Performance requirements and test methods for cornering and radial fatigue
GB/T 5990-2021 Refractory materials -- Determination of thermal conductivity, specific heat capacity and thermal diffusivity(hot-wire method)
GB/T 6346.24-2021 Fixed capacitors for use in electronic equipment -- Part 24: Sectional specification. Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte
GB/T 6683.1-2021 Petroleum and related products -- Precision of measurement methods and results -- Part 1: Determination of precision data in relation to methods of test
GB/T 7424.21-2021 Optical fibre cable generic specification -- Part 21: Basic optical cable test procedures -- Mechanical test methods
GB/T 7424.23-2021 Optical fibre cable generic specification -- Part 23: Basic optical cable test procedures -- Cable element test methods
GB/T 8145-2021 Gum rosin
GB/T 8290-2021 Rubber latex -- Sampling
GB/T 8601-2021 Forged and rolled solid wheels for railway
GB/T 9089.1-2021 Electrical installations for outdoor sites under heavy conditions -- Part 1: Vocabulary
GB/T 9098-2021 Hermetic motor-compressors for refrigerators
GB/T 9142-2021 Building construction machinery and equipment -- Concrete mixer
GB/T 9578-2021 Industry reference carbon black 4#
GB/T 9766.6-2021 Test method for tyre valve -- Part 6: Test method for core
GB/T 40952-2021 Specification of public library services for the hearing impaired
GB/T 40987.1-2021 Public library professional work specifications - Part 1: Provincial public library
GB/T 40987.2-2021 Public library professional work specifications - Part 2: Municipal public library
GB/T 40987.3-2021 Public library professional work specifications - Part 3:County public library
GB/T 41011-2021 Guidelines for sustainable development of tourist attraction
GB/T 51434-2021 Technical standard for internet security facilities engineering
GB/T 1037-2021 Test method for water vapor transmission of plastic film and sheet -- Desiccant method and water method
GB/T 10781.8-2021 Quality requirements for baijiu -- Part 8: Nongjiangjianxiangxing baijiu
GB/T 11718-2021 Medium density fibreboard
GB/T 12064.9-2021 Non-destructive testing--Terminology--Terms used in infrared testing
GB/T 12346-2021 Nomenclature and location of meridian points
GB/T 13082-2021 Determination of cadmium in feeds
GB/T 13259-2021 High-pressure sodium vapour lamps. Performance requirements
GB/T 14455.1-2021 Essential oils -- Principles of nomenclature
GB/T 15039-2021 Standard lamps of luminous intensity and total luminous flux
GB/T 15040-2021 Working standard lamps for the measurement of luminous flux
GB/T 15854-2021 Food blenders
GB/T 16751.2-2021 Clinic terminology of traditional Chinese medical diagnosis and treatment -- Part 2: Syndromes/patterns
GB/T 16886.11-2021 Biological evaluation of medical devices -- Part 11: Tests for systemic toxicity
GB/T 16886.16-2021 Biological evaluation of medical devices -- Part 16: Toxicokinetic study design for degradation products and leachables
GB/T 19545.5-2021 Assistive products for walking, manipulated by one arm -- Requirements and test methods -- Part 5: Walking sticks and canes with seat
GB/T 20241-2021 Laminated veneer lumber
GB/T 20707-2021 Quality requirement for cocoa butter