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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
Test method for water vapor content of natural gas using—Electronic moisture analyzers
WITHDRAWN published on 30.12.2011
Selected format:Rolling bearings--Deep groove ball bearings with seals--Boundary dimensions
WITHDRAWN published on 1.1.1988
Selected format:Adhesives--The method for determination of<180-degree peel strength (metal to metal)
WITHDRAWN published on 1.1.1981
Selected format:Quality management—Customer satisfaction—Guidelines for monitoring and measuring
WITHDRAWN published on 30.12.2011
Selected format:Performance improvement of management systems—Guidelines for procedures and methodology for continual improvement
WITHDRAWN published on 30.12.2011
Selected format:Adhesives--The method for determination of T-peel strength (metal to metal)
WITHDRAWN published on 1.1.1981
Selected format:Financial services - Information security guidelines
WITHDRAWN published on 30.12.2011
Selected format:Banking—Security and other financial services—Framework for security in financial systems
WITHDRAWN published on 30.12.2011
Selected format:Public key infrastructure for financial services—Practices and policy framework
WITHDRAWN published on 30.12.2011
Selected format:Guidelines on enterprise legal risk management
WITHDRAWN published on 30.12.2011
Selected format:Latest update: 2026-05-14 (Number of items: 2 277 490)
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