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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
Agricultural Wheeled tractor—Rear-mounted three-point linkage—Categories 01N12N23N34N and 4
Standard published on 15.5.2015
Selected format:Fire dampers for building venting and smoke-venting system
Standard published on 28.11.2024
Selected format:Electrical accessories—Cord sets and interconnection cord sets
Standard published on 29.9.2024
Selected format:Information technology—Mag netic stripes on savings books
Standard published on 31.12.2013
Selected format:Information processing--Text and office systems--Office Document Architecture(ODA) and interchange format--Part 1:Introduction and general principles
Standard published on 21.12.1995
Selected format:Information processing--Text and office systems--Office Document Architecture(ODA) and interchange format--Part 10:Formal specifications
Standard published on 26.12.1996
Selected format:Information processing--Text and office systems--Office Document Architecture(ODA) and interchange format--Part 2:Document structures
Standard published on 26.12.1996
Selected format:Information technology--Open Document Architecture(ODA) and interchange format--Part 3:Abstract interface for the manipulation of ODA documents
Standard published on 5.11.1998
Selected format:Information processing--Text and office systems--Office Document Architecture (ODA) and interchange format--Part 4:Document profile
Standard published on 31.3.1996
Selected format:Information processing--Text and office systems--Office Document Architecture (ODA) and interchange format--Part 5:Office Document Interchange Format (ODIF)
Standard published on 10.4.1996
Selected format:Latest update: 2026-06-09 (Number of items: 2 281 484)
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