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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
Industrial automation systems—MMS General application base profile—Part 2:Common MMS requirements
WITHDRAWN published on 13.6.2002
Selected format:Industrial automation systems—MMS General application base profile—Part 3:Specific MMS requirements
WITHDRAWN published on 13.6.2002
Selected format:Industrial automation systems—Requirements for enterprise-reference architectures and methodology
WITHDRAWN published on 13.6.2002
Selected format:Industrial automation systems - Requirements for enterprise-reference architectures and methodology
WITHDRAWN published on 28.7.2008
Selected format:Universal technical requirements of anti-counterfeiting nuclear products
WITHDRAWN published on 13.6.2002
Selected format:Electrical equipment of machines--Open numerical control system--Part 1:General rules
WITHDRAWN published on 13.6.2002
Selected format:Electrical equipment of machines - Open numerical control system - Part 2: System architecture
WITHDRAWN published on 16.10.2006
Selected format:Phosphate rocks and concentrates--Determination of carbon dioxide content--Gas volumetric method
WITHDRAWN published on 1.1.1988
Selected format:Methods and requirements of after-sale services of consumer goods
WITHDRAWN published on 20.6.2002
Selected format:Dial indicator with electronic digital display
WITHDRAWN published on 13.6.2002
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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