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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 1005: Application module: Elemental topology
Standard published on 14.1.2011
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 1006: Application module: Foundation representation
Standard published on 14.1.2011
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 1007: Application module: General surface appearance
Standard published on 14.1.2011
Selected format:Industrial automation systems and integration - Product data representation and exchange - Part 1008: Application module: Layer assignmente
Standard published on 14.1.2011
Selected format: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:Latest update: 2026-08-21 (Number of items: 2 298 377)
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