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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
Fresh and frozen beef,quarters
Standard published on 27.6.2008
Selected format:Fresh and frozen mutton carcass
Standard published on 12.8.2008
Selected format:
Fresh and frozen sheep meat
Execute Date: september 2026
Standard published on 27.2.2026
Selected format:Test methods for natural stone—Part 1:Determination of dry,wet and after freezing compressive strength
Standard published on 6.3.2020
Selected format:Test methods for natural stone—Part 10: Determination of resistance to shaking for individual stone anchoragest
Standard published on 30.4.2021
Selected format:Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock
Standard published on 21.5.2021
Selected format:Test methods for natural stone—Part 12:Determination of static elastic modulus
Standard published on 30.4.2021
Selected format:Test methods for natural stone—Part 13: Determination of water absorption coefficient by capillarity
Standard published on 21.5.2021
Selected format:Test methods for natural stone—Part 14: Determination of rupture energy
Standard published on 30.4.2021
Selected format:Test methods for natural stone—Part 15: Determination of resistance ageing by salt mist
Standard published on 30.4.2021
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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