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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
Plywood--cutting of test specimens
WITHDRAWN published on 20.9.1988
Selected format:Apple nursery stocks
WITHDRAWN published on 20.9.1988
Selected format:Basic forms and sizes of weld grooves for gas welding manual arc welding and gas-Shielded arc welding
WITHDRAWN published on 25.6.1988
Selected format:Terminology of printing technology—Basic terms
WITHDRAWN published on 15.11.1990
Selected format:Terminology of printing technology—Terms for composition
WITHDRAWN published on 15.11.1990
Selected format:Terminology of printing technology—Terms for image reproduction
WITHDRAWN published on 15.11.1990
Selected format:Terminology of printing technology—Terms for typography
WITHDRAWN published on 15.11.1990
Selected format:Terminology of printing technologh—Terms for planography
WITHDRAWN published on 15.11.1990
Selected format:Terminology of printing technology—Terms for intaglio printing
WITHDRAWN published on 15.11.1990
Selected format:Terminology of printing technology—Terms for porous printing
WITHDRAWN published on 15.11.1990
Selected format:Latest update: 2025-05-21 (Number of items: 2 201 746)
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