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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
Safety technical requirements for spray booth
Execute Date: august 2026
Standard published on 31.10.2025
Selected format:Carbide products for coal mining tools
Standard published on 14.10.2017
Selected format:Test method for electrostatic property of plastic film—Half-life method
Standard published on 1.8.2025
Selected format:Test method for aerosol products
Standard published on 29.9.2017
Selected format:White soft sugar
Standard published on 6.2.2018
Selected format:Bead wire
Standard published on 29.8.2016
Selected format:Steel wire ropes for control
Standard published on 30.6.2025
Selected format:Fragrance/Flavor substances - Preparation of test samples
Standard published on 15.7.2008
Selected format:Fragrance/Flavor substances - Determination of content of phenols
Standard published on 15.7.2008
Selected format:Fragrance/Flavor substances - Method for determination of trace chlorinated compounds
Standard published on 15.7.2008
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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