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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
Textiles—Nonwovens—Vocabulary
Execute Date: march 2027
Standard published on 28.2.2025
Selected format:Textiles—Tests for colour fastness—Colour fastness to drycleaning using perchloroethylene solvent
Standard published on 11.9.2015
Selected format:Textiles--Tests for colour fastness--Colour fastness to rubbing:Organic solvents
Standard published on 9.6.1997
Selected format:TextilesTests for colour fastnessColour fastness to water
Standard published on 17.12.2013
Selected format:Textiles—Tests for colour fastness—Colour fastness to sea water
Standard published on 30.8.2019
Selected format:Textiles - Tests for colour fastness - Colour fastness to spotting: acid
Standard published on 12.11.2013
Selected format:Textiles - Tests for colour fastness - Colour fastness to spottingAlkali
Standard published on 12.11.2013
Selected format:Textiles - Tests for colour fastness - Colour fastness to spotting: Water
Standard published on 12.11.2013
Selected format:Textiles--Tests for colour fastness--Colour fastness to dry heat (excluding pressing)
Standard published on 9.6.1997
Selected format:Rubber sealing articles - Vocabulary
Standard published on 24.8.2006
Selected format:Latest update: 2026-06-25 (Number of items: 2 284 379)
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