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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—Safety—Part 10:Requirements for trenchers
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 11:Requirements for earth and landfill compactors
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 12:Requirements for cable excavators
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 13:Requirements for rollers
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 2:Requirements for tractor-dozers
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 3:Requirements for loaders
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 4:Requirements for backhoe loaders
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 5:Requirements for hydraulic excavators
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 6:Requirements for dumpers
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 7:Requirements for scrapers
WITHDRAWN published on 23.12.2010
Selected format:Latest update: 2026-03-30 (Number of items: 2 269 988)
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