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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
Product of designations of origin or geographical indication—Kouzijiao liquor
WITHDRAWN published on 9.10.2003
Selected format:Product of designations of origin or geographical indication—Daoguang nianwu gong liquor(Jinzhou Daoguang nianwu gong liquor)
WITHDRAWN published on 9.10.2003
Selected format:Method for determination of the density of wood
WITHDRAWN published on 3.5.1991
Selected format:Method for determination of the density of wood
WITHDRAWN published on 23.2.2009
Selected format:Product of designations of origin or geographical indication—Raohe(Northeast-China black bee) honey, royal jelly, propolis, bee pollen
WITHDRAWN published on 9.10.2003
Selected format:Product of designations of origin or geographical indication—Huzhu highland barley liquor
WITHDRAWN published on 9.10.2003
Selected format:Product of designations of origin or geographical indication—Chang shan Huyou
WITHDRAWN published on 22.10.2003
Selected format:Dimension of low-voltage switchgear and control gear—Standardized mounting on rails for mechanical support of electrical devices in switchgear and control gear installations
WITHDRAWN published on 9.10.2003
Selected format:Blood flow products for single use—General specification
WITHDRAWN published on 20.10.2003
Selected format:Abamectin technical
WITHDRAWN published on 9.10.2003
Selected format:Latest update: 2025-08-27 (Number of items: 2 213 396)
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