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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
Packaging and the environment—Part 6Organic recycling
Standard published on 23.8.2024
Selected format:Packing containersHeavy duty corrugated boxes
Standard published on 31.12.2013
Selected format:Biaxially oriented polystyrene(BOPS)sheet
Standard published on 18.7.2008
Selected format:Liquid plasticizers--Determination of volume resisti-vity
Standard published on 23.2.1988
Selected format:Industrial automation systems-Manufacturing Message Specification-Part 1:Service definition
Standard published on 24.1.2005
Selected format:Industrial automation systems-Manufacturing Message Specification-Part 2:Protocol specification
Standard published on 24.1.2005
Selected format:Technical product documentation - Handling of computer-based technical information - Security requirements
Standard published on 26.6.2008
Selected format:Technical product documentation - Handling of computer-based technical information - Original documentation
Standard published on 26.6.2008
Selected format:Technical product documentation - Handling of computer-based technical information - Phases in the product design process
Standard published on 26.6.2008
Selected format:Technical product documentation - Handling of computer-based technical information - Document management and retrieval systems
Standard published on 26.6.2008
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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