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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 of nickel-metal hydride battery for cellular phone
Standard published on 28.12.2000
Selected format:General specification of nickel-cadmium battery for cellular phone
Standard published on 28.12.2000
Selected format:Solderless connections— Part 2Crimped connections—General requirements,test methods and practical guidance
Standard published on 31.12.2015
Selected format:Solderless connections--Part 3:Solderless accessible insulation displacement connections--General requirementstest methods and practical guidance
Standard published on 28.12.2000
Selected format:Solderless connections— Part 4: Solderless non-accessible insulation displacement connections— General requirements, test methods and practical guidance
Standard published on 31.12.2015
Selected format:Solderless connections—Part 5: Press-in connections—General requirements, test methods and practical guidance
Standard published on 31.12.2015
Selected format:Mongolian terminology work--Principles and methods
Standard published on 11.12.2000
Selected format:Economical operation of domestic boilers
Standard published on 11.3.2009
Selected format:On-line measurement on operating efficiency of power convertor equipments
Standard published on 10.1.2001
Selected format:Technical identification methods for fire - Part 1: Ultraviolet spectrometry
Standard published on 18.9.2013
Selected format:Latest update: 2026-09-10 (Number of items: 2 300 145)
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