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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
Starch—Determination of viscosity
WITHDRAWN published on 19.10.2008
Selected format:Starches and derived products—Determination of sulphated ash
WITHDRAWN published on 19.10.2008
Selected format:Starch and derived products—Determination of acidity
WITHDRAWN published on 19.10.2008
Selected format:Rapid screening for salmonella, escherichia coli 0157 and listeria monocytogenes in foods - Enzyme-linked immunoassay method
WITHDRAWN published on 19.10.2008
Selected format:(The parts and units of jigs and fixtures. Side-mounted knife block)
WITHDRAWN published on 1.1.1991
Selected format:Container transportation EDI—Gate-in/gate-out report message
WITHDRAWN published on 20.10.2008
Selected format:Container transportation EDI—Vessel departure message
WITHDRAWN published on 20.10.2008
Selected format:Container transportation EDI—Vessel call info message
WITHDRAWN published on 20.10.2008
Selected format:Cranes—Design principles for loads and load combinations—Part 1:General
WITHDRAWN published on 22.10.2008
Selected format:Cranes—Design principles for loads and load combinations—Part 2:Mobile cranes
WITHDRAWN published on 10.1.2011
Selected format:Latest update: 2026-01-21 (Number of items: 2 257 297)
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