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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
Nylon drawn yarn
WITHDRAWN published on 11.11.1996
Selected format:Nylon drawn yarn
WITHDRAWN published on 6.8.2008
Selected format:Polyester filament for industry
WITHDRAWN published on 11.11.1996
Selected format:Polyester filament for industry
WITHDRAWN published on 6.8.2008
Selected format:Regenerated rayon filament fabrics
WITHDRAWN published on 11.11.1996
Selected format:Envelopes for express mail service
WITHDRAWN published on 12.11.1996
Selected format:Envelope for postal express mail service
WITHDRAWN published on 10.5.2002
Selected format:Packings for express service—Part 1:Envelopes
WITHDRAWN published on 12.6.2009
Selected format:Packings for express service—Part 2:Packing boxes
WITHDRAWN published on 12.6.2009
Selected format:Packings for express service—Part 3:Packing bags
WITHDRAWN published on 12.6.2009
Selected format:Latest update: 2024-05-15 (Number of items: 2 898 636)
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