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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
50%Parathion-methyl emulsifiable concentrates
WITHDRAWN published on 11.6.1999
Selected format:Chlorothalonil technical
WITHDRAWN published on 11.6.1999
Selected format:Chlorothalonil wettable powders
WITHDRAWN published on 11.6.1999
Selected format:-
WITHDRAWN published on 1.1.1988
Selected format:Jinggangmeisu aqueous solution
WITHDRAWN published on 30.12.1993
Selected format:250 g/L Mepiquat-chloride aqueous solution
WITHDRAWN published on 1.1.1988
Selected format:Mepiquat chloride technical
WITHDRAWN published on 1.1.1988
Selected format:Phoxim technical
WITHDRAWN published on 11.2.1999
Selected format:Phoxim emulsifiable concentrate
WITHDRAWN published on 11.2.1999
Selected format:Lindan
WITHDRAWN published on 29.6.1988
Selected format:Latest update: 2026-03-11 (Number of items: 2 266 192)
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