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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
Earth-moving machinery—Battery swap system of electric hydraulic excavators—General requirements
Standard published on 30.6.2025
Selected format:Storage and transportation requirements for solid recycled fuels
Standard published on 30.6.2025
Selected format:Deodorizer for solid recovered fuels
Standard published on 30.6.2025
Selected format:Electric earth—moving machinery—Safety requirements
Standard published on 30.6.2025
Selected format:Snow resort machinery—Snow grooming equipment—Technical requirements
Standard published on 30.6.2025
Selected format:Construction waste recycled aggregate and inorganic mixture for highway
Standard published on 30.6.2025
Selected format:Common specifications for high-voltage direct current switchgear and controlgear standards
Standard published on 30.6.2025
Selected format:Basic configuration of assistive products for the senior care organization
Standard published on 30.6.2025
Selected format:Evaluation method for elderly-oriented level of smart multimedia terminal
Standard published on 30.6.2025
Selected format:Emergency management—General technical requirements for application of BeiDou navigation satellite system
Standard published on 30.6.2025
Selected format:Latest update: 2026-11-11 (Number of items: 2 209 285)
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