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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
General rules of coloured light for safety
WITHDRAWN published on 24.12.1993
Selected format:The design requirement for human body templet in sitting
WITHDRAWN published on 24.12.1993
Selected format:-
WITHDRAWN published on 1.1.1979
Selected format:Earth-moving machinery—Drain, fill and level plugs
WITHDRAWN published on 27.12.1993
Selected format:Earth-moving machinery—Rubber-tyred machines—Steering capability
WITHDRAWN published on 27.12.1993
Selected format:Earth-moving machinery—Rubber-tyred machines—Steering requirements
WITHDRAWN published on 24.7.2014
Selected format:Specifications of grader
WITHDRAWN published on 27.12.1993
Selected format:Grader—Technical specifications
WITHDRAWN published on 1.12.2010
Selected format:Grader—Technical specifications
WITHDRAWN published on 1.12.2010
Selected format:Rubber tired transtainer—Specifications
WITHDRAWN published on 30.12.1993
Selected format:Latest update: 2026-04-06 (Number of items: 2 271 069)
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