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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
Food containers of glass fiber reinforced unsaturated polyester resin
WITHDRAWN published on 30.6.2008
Selected format:Specification for open lifeboat
WITHDRAWN published on 17.4.1993
Selected format:Specification for open lifeboat
WITHDRAWN published on 9.3.2009
Selected format:Drinking water purifier for naval ships
WITHDRAWN published on 17.4.1993
Selected format:Marine emergency piston type air compressor
WITHDRAWN published on 17.4.1993
Selected format:Parallel shank twist drills
WITHDRAWN published on 1.1.1985
Selected format:Fixing arc step aluminium alloy accommodation ladders
WITHDRAWN published on 17.4.1993
Selected format:Turning device for aluminium accomodation ladders
WITHDRAWN published on 17.4.1993
Selected format:Measurement of lubricant oil consumption for diesel engines
WITHDRAWN published on 17.4.1993
Selected format:Marine intermediate shafting sliding bearing
WITHDRAWN published on 17.4.1993
Selected format:Latest update: 2026-04-10 (Number of items: 2 271 455)
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