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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
Vat blue RSN(C.I.Vat blue 4)
WITHDRAWN published on 15.5.2008
Selected format:Cosmetic classification
WITHDRAWN published on 5.3.2002
Selected format:Intravenous needles for single use
WITHDRAWN published on 5.3.2002
Selected format:Lycium (Dried lycium berry)
WITHDRAWN published on 14.3.2002
Selected format:General technical specifications for machine weaving netting for fisheries
WITHDRAWN published on 14.3.2002
Selected format:Machine weaving netting for fisheries
WITHDRAWN published on 17.6.2008
Selected format:General technical specifications for ropes for fisheries
WITHDRAWN published on 14.3.2002
Selected format:Equipment for crop protection—Sprayer nozzles-color coding for identification
WITHDRAWN published on 10.3.2002
Selected format:Equipment for crop protection--Air-assisted sprayers--Dimensions of nozzles swivel nuts
WITHDRAWN published on 10.3.2002
Selected format:Hydraulic agricultural sprayer--Data sheets--Part 1: Typical layout
WITHDRAWN published on 10.3.2002
Selected format:Latest update: 2025-12-23 (Number of items: 2 253 013)
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