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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
Code for earthquake disaster evaluation and its information management system
WITHDRAWN published on 30.12.2003
Selected format:Enterprise set-up qualification of inland waterway ship design
WITHDRAWN published on 6.1.2004
Selected format:Method for determination of the modulus of elasticity in compression perpendicular to grain of wood
WITHDRAWN published on 3.5.1991
Selected format:Method for determination of the modulus of elasticity in compression perpendicular to grain of wood
WITHDRAWN published on 23.2.2009
Selected format:The discharge standard of pollutants for citric acid industry
WITHDRAWN published on 18.1.2004
Selected format:Safety code for inspection of large packagings for dangerous goods—General specifications
WITHDRAWN published on 16.1.2004
Selected format:Safety code for inspection of large packagings for dangerous goods—Performance tests
WITHDRAWN published on 16.1.2004
Selected format:Safety code for inspection of large packagings for dangerous goods—Use appraisal
WITHDRAWN published on 16.1.2004
Selected format:Safety code for inspection of packaging of dangerous goods transported by air—General specifications
WITHDRAWN published on 16.1.2004
Selected format:Safety code for the inspection of packaging of dangerous goods transported by air—Performance tests
WITHDRAWN published on 16.1.2004
Selected format:Latest update: 2026-09-25 (Number of items: 2 302 725)
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