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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
Hygienic practice of cooked meat and meat-products factory
WITHDRAWN published on 24.9.2003
Selected format:Hygienic specifications of factory for packing drinking water
WITHDRAWN published on 24.9.2003
Selected format:Hygienic standard for foodstuff vegetable fibre of container
WITHDRAWN published on 24.9.2003
Selected format:Small craft with inboard engine—Propeller shaft ends and bosses with 1:16taper
WITHDRAWN published on 29.9.2003
Selected format:Method for determination of the moisture content of wood
WITHDRAWN published on 3.5.1991
Selected format:Method for determination of the moisture content of wood
WITHDRAWN published on 23.2.2009
Selected format:Small craft—Remote steering systems for inboard minijet
WITHDRAWN published on 29.9.2003
Selected format:Small craft - Remote steering systems for inboard mini jet boats
WITHDRAWN published on 14.2.2008
Selected format:Small craft—Seacocks and through-hull fittings—Part 1:Metallic
WITHDRAWN published on 29.9.2003
Selected format:Small craft—Seacocks and through-hull fittings—Part 2:Non-metallic
WITHDRAWN published on 31.12.2012
Selected format:Latest update: 2025-08-27 (Number of items: 2 213 396)
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