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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--Tests for colour fastness--Specification for standard adjacent fabric of linen and ramie
Standard published on 4.11.1992
Selected format:Textiles--Method for the determination of the ability of textiles to heat resistance
Standard published on 4.11.1992
Selected format:Textiles - Test method for assessing the smoothness appearance of fabrics after cleansing
Standard published on 30.9.2009
Selected format:Textiles - Test method for assessing the appearance of creases in fabrics after cleansing
Standard published on 30.9.2009
Selected format:Textiles - Test method for assessing the smoothness appearance of seams in fabrics after cleansing
Standard published on 30.9.2009
Selected format:Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 1: Fixed seam opening method
Standard published on 18.6.2008
Selected format:Textiles—Determination of the slippage resistance of yarns at seam in woven fabric—Part 2: Fixed load method
Standard published on 15.3.2018
Selected format:Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 3: Needle clamp method
Standard published on 31.12.2008
Selected format:Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 4: Friction method
Standard published on 18.6.2008
Selected format:Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 1: Determination of maximum force to seam rupture using the strip method
Standard published on 18.6.2008
Selected format:Latest update: 2026-06-11 (Number of items: 2 281 927)
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