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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
The method of electron probe microanalysis as corrosive layer on ferrous metals of ship
WITHDRAWN published on 16.10.1998
Selected format:General specification of thin biological standards for X-Ray EDS microanalysis in electron microscope
WITHDRAWN published on 16.10.1998
Selected format:Photometric characteristics of direction indicators for motor vehicles and their trailers
WITHDRAWN published on 19.10.1998
Selected format:Determination of water of thinners and retarders
WITHDRAWN published on 28.4.1992
Selected format:Photometric characteristics of light-signalling devices for motorcycles
WITHDRAWN published on 19.10.1998
Selected format:Food additive Fancy(Allura) red
WITHDRAWN published on 19.10.1998
Selected format:Food additive—Allura red
WITHDRAWN published on 25.6.2008
Selected format:Food additive Fancy(Allura) red aluminum lake
WITHDRAWN published on 19.10.1998
Selected format:Food additive—Allura red aluminum lake
WITHDRAWN published on 25.6.2008
Selected format:Food additive Erythrosine
WITHDRAWN published on 19.10.1998
Selected format:Latest update: 2024-10-18 (Number of items: 2 205 605)
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