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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
Operation condition and technical requirements for gymnasium and playground—Part 32: Football place
Standard published on 7.9.2017
Selected format:Operation conditions and technical requirements for gymnasium and playground—Part 4: Sport climbing venue
Standard published on 31.12.2025
Selected format:Operation conditions and technical requirements for gymnasium and playground Part 5:Roller sports place
Standard published on 24.1.2005
Selected format:Operation conditions and technical requirements for gymnasium and playground—Part 6: Ski area
Standard published on 10.10.2013
Selected format:Operation conditions and technical requirements for gymnasium and playground—Part 7:Figure skating area
Standard published on 31.12.2013
Selected format:Operation conditions and technical requirements for gymnasium and playgroundPart 8: Shooting range
Standard published on 31.12.2013
Selected format:Operation conditions and technical requirements for gymnasium and playgroundPart 9Archery place
Standard published on 31.12.2013
Selected format:Safety specification for dust explosion prevention in feed processing system
Standard published on 24.1.2025
Selected format:Technical requirements for single-use protective clothing for medical use
Standard published on 6.5.2009
Selected format:Disposable protective clothing for medical use
Standard published on 27.11.2023
Selected format:Latest update: 2026-09-22 (Number of items: 2 302 417)
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