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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
Food additive Sunset yellow aluminum lake
WITHDRAWN published on 17.8.1995
Selected format:Food additive—Sunset yellow aluminum lake
WITHDRAWN published on 30.6.2005
Selected format:-
WITHDRAWN published on 1.1.1986
Selected format:Food additive--Cowberry red
WITHDRAWN published on 16.4.1986
Selected format:Methods of test for walking tractor
WITHDRAWN published on 1.1.1986
Selected format:Methods of test for walking tractor
WITHDRAWN published on 14.12.1995
Selected format:Chemical reagents; Perchloric acid
WITHDRAWN published on 1.9.1992
Selected format:Chemical reagent—Perchloric acid
WITHDRAWN published on 12.5.2011
Selected format:Location and method of operation of tractor operator controls
WITHDRAWN published on 1.1.1986
Selected format:Location and method of operation of tractor operator controls
WITHDRAWN published on 3.4.1986
Selected format:Latest update: 2026-04-19 (Number of items: 2 274 482)
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