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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Requirements for long-range test network system of launch vehicle
Execute Date: november 2026
Standard published on 30.4.2026
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Communication specification for payload network of space station
Execute Date: november 2026
Standard published on 30.4.2026
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General requirements for urban pedestrian traffic indoor space public facilities service
Execute Date: november 2026
Standard published on 30.4.2026
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Requirements for the architecture of coal mines intelligent system
Execute Date: may 2027
Standard published on 30.4.2026
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Digital standard—Architecture of standard information model
Execute Date: november 2026
Standard published on 30.4.2026
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Ships and marine technology—Hydraulic performance tests for waterjet propulsion system
Execute Date: november 2026
Standard published on 30.4.2026
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Specifications for setting of urban road traffic information monitoring and display equipment
Execute Date: november 2026
Standard published on 30.4.2026
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Ships and marine technology—Vocabulary on inland navigation vessels—Ship""s shaftings
Execute Date: august 2026
Standard published on 30.4.2026
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Symbols and abbreviations for control and display of submersible
Execute Date: august 2026
Standard published on 30.4.2026
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Specification for security management interface of internet of vehicles
Execute Date: november 2026
Standard published on 30.4.2026
Selected format:Latest update: 2026-07-15 (Number of items: 2 287 995)
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