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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
Lifting appliances—Termination sockets for steel wire ropes
Execute Date: august 2026
Standard published on 28.1.2026
Selected format:Lifting appliances—Thimbles for steel wire ropes
Standard published on 30.5.2025
Selected format:Clamping plates for fixing steel wire ropes
Standard published on 3.4.2006
Selected format:
Lifting appliances—Clamping plates for fixing steel wire ropes
Execute Date: september 2026
Standard published on 27.2.2026
Selected format:Wire rope grips
Standard published on 3.4.2006
Selected format:Platinum wires for resistance thermometers
Standard published on 10.5.2019
Selected format:Regulation on noise levels on board inland ships
Standard published on 9.3.2009
Selected format:Milking machine installations - Vocabulary
Standard published on 14.9.2011
Selected format:Thresher—Testing method
Standard published on 29.12.2017
Selected format:Test methods for seed cleaning machine
Standard published on 31.12.2013
Selected format:Latest update: 2026-06-24 (Number of items: 2 284 377)
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