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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
Hermetic motor-compressors for refrigerators
WITHDRAWN published on 26.6.2008
Selected format:Viscose greige tyre cord fabric
WITHDRAWN published on 1.1.1988
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WITHDRAWN published on 1.1.1985
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WITHDRAWN published on 1.1.1986
Selected format:Viscose dipped tyre cord fabric
WITHDRAWN published on 1.1.1988
Selected format:Nylon 66 dipped tyre cord fabric
WITHDRAWN published on 30.4.1988
Selected format:Nylon 66 dipped tyre cord fabric
WITHDRAWN published on 29.5.2002
Selected format:Nylon 6 dipped tyre cord fabric
WITHDRAWN published on 30.4.1988
Selected format:Nylon 6 dipped tyre cord fabric
WITHDRAWN published on 10.11.2003
Selected format:Industrial stearic acids
WITHDRAWN published on 30.4.1988
Selected format:Latest update: 2025-12-29 (Number of items: 2 253 390)
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