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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 8:Requirements for graders
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety—Part 9:Requirements for pipelayers
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Safety requirements for remote operator control
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Multilingual listing of equivalent terms—Part 1:General
WITHDRAWN published on 23.12.2010
Selected format:Earth-moving machinery—Multilingual listing of equivalent terms—Part 2:Performance and dimensions
WITHDRAWN published on 23.12.2010
Selected format:Resin-casting objects--Compression test
WITHDRAWN published on 1.1.1981
Selected format:Test method for compressive properties of resin casting body
WITHDRAWN published on 20.12.1995
Selected format:Earth-moving machinery—Skid-steer loaders
WITHDRAWN published on 23.12.2010
Selected format:Road construction and road maintenance machinery and equipment—Asphalt pavement hot-in-place recycling remixer
WITHDRAWN published on 23.12.2010
Selected format:Determination of saturated vapor pressure of engine fuels(Reid method)
WITHDRAWN published on 4.4.1964
Selected format:Latest update: 2026-03-30 (Number of items: 2 269 988)
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