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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
General specification for optical fibre fusion splicers
Standard published on 30.8.2019
Selected format:Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section Four:Family specification for complementary MOS digital integrated circuitsseries 4000B and 4000UB
Standard published on 17.11.1998
Selected format:Semiconductor devices--Discrete devices and integrated circuits--Part 1:General
Standard published on 17.11.1998
Selected format:
Semiconductor devices—General
Execute Date: october 2026
Standard published on 31.3.2026
Selected format:Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits
Standard published on 17.11.1998
Selected format:Semiconductor devices--Integrated circuits--Part 2-10:Digital integrated circuits--Blank detail specification for integrated circuit dynamicread/write memories
Standard published on 24.11.2003
Selected format:Semiconductor devices - Integrated circuits - Part 2-11: Digital integrated circuits - Blank detail specification for single supply integrated circuit electrically erasable and programmable read-only memory
Standard published on 5.12.2006
Selected format:Semiconductor devices - Integrated circuits - Part 2-20Digital integrated circuits - Family specification - Low voltage integrated circuits
Standard published on 5.12.2006
Selected format:Semiconductor devices - Integrated circuits - Part 2-9: Digital integrated circuits - Blank detail specification for MOS ultraviolet light erasable electrically programmable read-only memories
Standard published on 5.12.2006
Selected format:Compact disc digital audio system
Standard published on 30.12.2011
Selected format:Latest update: 2026-09-03 (Number of items: 2 300 115)
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