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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
Health protection zone for basic chemistry industry—Part 6:Sodium sulphuret industry
WITHDRAWN published on 29.6.2012
Selected format:Health protection zone for basic chemistry industry—Part 7:Yellow phosphorus industry
WITHDRAWN published on 29.6.2012
Selected format:Health protection zone for basic chemistry industry—Part 8:Hydrofluoric acid industry
WITHDRAWN published on 20.11.2012
Selected format:Health protection zone standard for plastics plant
WITHDRAWN published on 10.4.2000
Selected format:Health protection zone standard for charcoal electrode plant
WITHDRAWN published on 10.4.2000
Selected format:Health protection zone standard for internal combustion engine plant
WITHDRAWN published on 10.4.2000
Selected format:Health protection zone standard for auto-mobile factory
WITHDRAWN published on 10.4.2000
Selected format:Health protection zone for manufacturing industry of transportation facilities—Part 1:Automobile industry
WITHDRAWN published on 29.6.2012
Selected format:Health protection zone standard for lime plant
WITHDRAWN published on 10.4.2000
Selected format:Health protection zone standard for asbestos factory
WITHDRAWN published on 10.4.2000
Selected format:Latest update: 2024-09-28 (Number of items: 2 350 600)
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