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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
Hydrogenated rosin
WITHDRAWN published on 28.12.1992
Selected format:Hydrogenated rosin
WITHDRAWN published on 12.7.2006
Selected format:Maleated rosin
WITHDRAWN published on 28.12.1992
Selected format:Technical furfurylalcohol
WITHDRAWN published on 28.12.1992
Selected format:Technical furfurylalcohol test methods
WITHDRAWN published on 28.12.1992
Selected format:Vehicles,motorboats and spark-ignited engine-driven devices—Radio disturbance characteristics—Limits and methods of measurement
WITHDRAWN published on 3.4.2000
Selected format:Vehicles,boats,and internal combustion engine driven devices—Radio disturbance characteristics—Limits and methods of measurement
WITHDRAWN published on 17.7.2006
Selected format:Vehicles,boats and internal combustion engine—Radio disturbance characteristics—Limits and methods of measurement for the protection of off-board receivers
WITHDRAWN published on 29.7.2011
Selected format:Series and products for semiconductor gate array integrated circuits—Products of series ECL
WITHDRAWN published on 17.12.1992
Selected format:Series and products of microcomputers for semiconductor integrated circuits—Products of 80C86 family
WITHDRAWN published on 17.12.1992
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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