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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 national food safety standard lactose
WITHDRAWN published on 21.12.2010
Selected format:Geographic information—Catalogue service specification
WITHDRAWN published on 1.12.2010
Selected format:Geographic information—Registry service specification
WITHDRAWN published on 1.12.2010
Selected format:Determination of induction period of automobile gasoline
WITHDRAWN published on 4.4.1964
Selected format:Lignite wax--Determination of drop point
WITHDRAWN published on 8.4.1981
Selected format:Earth-moving machinery—Loaders—Terminology and commercial specifications
WITHDRAWN published on 1.12.2010
Selected format:Earth-moving machinery - Product identification numbering system
WITHDRAWN published on 1.12.2010
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WITHDRAWN published on 1.12.2010
Selected format:Earth-moving machinery—Performance requirements for non-metallic fuel tanks
WITHDRAWN published on 1.12.2010
Selected format:Lignite wax--Determination ofpropanone soluble substance (resin matter)
WITHDRAWN published on 8.4.1981
Selected format:Latest update: 2026-03-30 (Number of items: 2 269 988)
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