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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
Samarium cobalt permanent magnet alloy powder—Determination of oxygen content
WITHDRAWN published on 11.8.1995
Selected format:Technical specifications for keys
WITHDRAWN published on 25.7.1997
Selected format:Edible palm oil
WITHDRAWN published on 17.8.1995
Selected format:Linseed
WITHDRAWN published on 17.8.1995
Selected format:Flaxseed
WITHDRAWN published on 4.11.2008
Selected format:Rice—Determination of cooking test quality
WITHDRAWN published on 17.8.1995
Selected format:Rice—Determination of amylose content
WITHDRAWN published on 17.8.1995
Selected format:Method for determination of fatty acid value of cereal products
WITHDRAWN published on 17.8.1995
Selected format:Method for determination of sedimentation value in wheat flour
WITHDRAWN published on 17.8.1995
Selected format:Sorghum—Determination of tainnin content
WITHDRAWN published on 17.8.1995
Selected format:Latest update: 2024-09-27 (Number of items: 2 350 600)
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