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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
Biscuit
WITHDRAWN published on 12.6.2007
Selected format:Bread
WITHDRAWN published on 12.6.2007
Selected format:Information security technology—Evaluation criteria for online banking system information security assurance
WITHDRAWN published on 14.6.2007
Selected format:Information security technology—Risk assessment specification for information security
WITHDRAWN published on 14.6.2007
Selected format:Information technology—Security techniques—Information security incident management guide
WITHDRAWN published on 14.6.2007
Selected format:Information security technology—Guidelines for the category and classification of information security incidents
WITHDRAWN published on 14.6.2007
Selected format:Information security technology—Evaluation criteria for online securities trading system information security assurance
WITHDRAWN published on 14.6.2007
Selected format:Information security technology - Disaster recovery specifications for information system
WITHDRAWN published on 14.6.2007
Selected format:Determination of power losses in high-voltage direct current(HVDC)converter stations
WITHDRAWN published on 21.6.2007
Selected format:Technical requirements for single-phase and three-phase plugs and sockets
WITHDRAWN published on 1.1.1980
Selected format:Latest update: 2026-06-16 (Number of items: 2 283 267)
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