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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
Industrial automation systems and integration - Product data representation and exchange - Part 1009: Application module: Shape appearance and layers
Standard published on 14.1.2011
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 101: Integrated application resources: Draughting
Standard published on 1.12.2010
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 105Integrated application resource:Kinematics
Standard published on 1.12.2010
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 11: Description methods:The EXPRESS language reference manual
Standard published on 1.12.2010
Selected format:Industrial automation systems and integration—Product data representation and exchange—Part 14:Description methods:The EXPRESS-X language reference manual
Standard published on 17.3.2023
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 21: Implementation methods: Clear text encoding of the exchange structrue
Standard published on 6.8.2008
Selected format:Industrial automation systems and integration—Product data representation and exchange—Part 22: Implementation methods: Standard data access interface
Standard published on 7.9.2023
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 238: Application protocol: Application interpreted model for computerized numeric controllers
Standard published on 12.11.2013
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 28Implementation methodsXML representations of EXPRESS schemas and datausing XML schemas
Standard published on 14.1.2011
Selected format:Industrial automation systems and integration--Product data representation and exchange--Part 31:Conformance testing methodology and framework:General concepts
Standard published on 2.9.1997
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
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