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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
Public information graphical symbols—Part 5: Symbols for shopping
Standard published on 9.3.2021
Selected format:Public information graphical symbols—Part 6: Symbols for medical treatment and health care
Standard published on 9.3.2021
Selected format:Public information graphical symbols—Part 7: Symbols for office and teaching
Standard published on 9.3.2021
Selected format:Public information graphical symbols—Part 8: Symbols for behavioral indicators
Standard published on 6.8.2023
Selected format:Public information graphical symbols—Part 9: Symbols for accessible facilities
Standard published on 9.3.2021
Selected format:Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply
Standard published on 7.9.2023
Selected format:Unplasticized polyvinyl chloridePVC-Ufittings for water supply
Standard published on 7.9.2023
Selected format:Valves made of unplasticized poly(vinyl chloride)(PVC-U)for water supply
Standard published on 30.12.2011
Selected format:Biaxially oriented polypropylene(BOPP) film for general use
Standard published on 30.12.2008
Selected format:Plastic laminated films & pouches for packaging dry lamination & extrusion lamination
Standard published on 31.12.2008
Selected format:Latest update: 2024-12-11 (Number of items: 2 215 181)
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