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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
Packaging for terminally sterilized medical devices
WITHDRAWN published on 24.1.2005
Selected format:Packaging for terminally sterilized medical devices—Part 2: Validation requirements for forming, sealing and assembly processes
WITHDRAWN published on 10.12.2015
Selected format:In vitro diagnostic test systems—General technical requirements for blood-glucose monitoring systems for self-testing
WITHDRAWN published on 24.1.2005
Selected format:Cotton—Sea island cotton
WITHDRAWN published on 24.1.2005
Selected format:Electrical accessories—Cable reels for household and similar purposes
WITHDRAWN published on 18.1.2005
Selected format:Lead-acid batteries for stationary valve-regulated
WITHDRAWN published on 18.1.2005
Selected format:Technical conditions of small-sized valve-regulated lead-acid batteries
WITHDRAWN published on 18.1.2005
Selected format:Product classification of small-sized valve-regulated lead-acid batteries
WITHDRAWN published on 16.1.2007
Selected format:Test method for compressive strength of porous ceramics
WITHDRAWN published on 1.1.1980
Selected format:Test method for crushing strength of porous ceramic
WITHDRAWN published on 13.9.1996
Selected format:Latest update: 2025-12-23 (Number of items: 2 253 013)
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