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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
Consumer product defect engineering analysis— Measurement method for thermal hazard risk point
Standard published on 5.10.2025
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Foot protection—Perforation resistant inserts
Execute Date: september 2026
Standard published on 29.8.2025
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Protective clothing—Selection,use and maintenance of protective clothing against flame and heat
Execute Date: september 2026
Standard published on 29.8.2025
Selected format:Hu sheep
Standard published on 4.9.2006
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Protective clothing—Protective clothing against particles
Execute Date: september 2026
Standard published on 29.8.2025
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Protective clothing—Protective clothing against rain for occupational use
Execute Date: september 2026
Standard published on 29.8.2025
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Protective clothing—Protective clothing for sandblasting operations
Execute Date: september 2026
Standard published on 29.8.2025
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Protective clothing—Mechanical protective clothing
Execute Date: september 2026
Standard published on 29.8.2025
Selected format:Primary battery material terminology
Standard published on 29.8.2025
Selected format:Industrial internet platform—Equipment health management specification
Standard published on 5.10.2025
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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