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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
Limits and measurement methods for emissions from light-duty vehicles()
WITHDRAWN published on 15.4.2005
Selected format:Limits and measurement methods for emissions from light-duty vehicles(CHINA5)
WITHDRAWN published on 10.10.2013
Selected format:Basic technical condition of cotton processing enterprise
WITHDRAWN published on 17.4.2001
Selected format:Basic technical condition of cotton processing enterprise
WITHDRAWN published on 31.12.2008
Selected format:Logistics terms
WITHDRAWN published on 17.4.2001
Selected format:Logistics terms
WITHDRAWN published on 4.12.2006
Selected format:High quality and yield of ginseng planting
WITHDRAWN published on 17.4.2001
Selected format:MouTai liquor (Kweichow MouTai liquor)
WITHDRAWN published on 19.4.2001
Selected format:Product of geographical indication - Kweichow Moutai liquor
WITHDRAWN published on 19.9.2007
Selected format:XuanWei ham
WITHDRAWN published on 19.4.2001
Selected format:Latest update: 2026-11-12 (Number of items: 2 209 301)
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