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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
Termnology of grain and oils - Rice milling
Standard published on 4.11.2008
Selected format:Safety requirements for the installationoperation and maintenance of household and similar electrical appliances
Standard published on 15.12.2008
Selected format:Knitted underwear
Standard published on 23.5.2023
Selected format:Edible wheat starch
Standard published on 29.12.2017
Selected format:Edible potato starch
Standard published on 29.12.2017
Selected format:Edible corn starch
Standard published on 29.12.2017
Selected format:Classification of starch
Standard published on 9.3.2021
Selected format:Wrough heavy non-ferrous metal products-packing,marking,transportation, storing and cetificate of quality
Standard published on 5.12.2014
Selected format:Prevailing torque type hexagon nuts (with non-metallic insert)style 1
Standard published on 31.12.2015
Selected format:Prevailing torque type hexagon nuts (with non-metallic insert), style 1—Fine pitch thread
Standard published on 24.2.2016
Selected format:Latest update: 2026-07-28 (Number of items: 2 290 396)
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