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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
Benzene hydrocarbon products—determination of distillation range
WITHDRAWN published on 20.7.1982
Selected format:Guide for run back and fast cut back control in fossil fuel power plant
WITHDRAWN published on 15.5.2015
Selected format:The grid operation code
WITHDRAWN published on 15.5.2015
Selected format:Lithium-ion traction battery pack and system for electric vehicles—Part 1:Test specification for high power applications
WITHDRAWN published on 15.5.2015
Selected format:Lithium-ion traction battery pack and system for electric vehicles—Part 2:Test specification for high energy applications
WITHDRAWN published on 15.5.2015
Selected format:Lithium-ion traction battery pack and system for electric vehicles—Part 3:Safety requirements and test methods
WITHDRAWN published on 15.5.2015
Selected format:Information processing—unpunched paper tape
WITHDRAWN published on 23.7.1982
Selected format:Information processing-unpunched paper tape
WITHDRAWN published on 10.3.2006
Selected format:Bleached sulphite reedpulp
WITHDRAWN published on 23.7.1982
Selected format:Safety requirements and test methods for traction battery of electric vehicle
WITHDRAWN published on 15.5.2015
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 585)
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