We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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 - Standard adjacent fabrics - Part 3Polyamide
Standard published on 6.8.2008
Selected format:Textiles--Tests for colour fastness--Specification for polyester adjacent fabric
Standard published on 16.10.2002
Selected format:Textiles--Tests for colour fastness--Specification for acrylic adjacent fabric
Standard published on 16.10.2002
Selected format:Textiles--Tests for colour fastness--Specification for silk adjacent fabric
Standard published on 16.10.2002
Selected format:Textiles - Tests for colour fastness - Standard adjacent fabrics - Part 7Multifibre
Standard published on 6.8.2008
Selected format:TextilesTests for colour fastnessStandard adjacent fabricPart 8: Secondary acetate
Standard published on 3.9.2014
Selected format:Wool - Determination of alkali content
Standard published on 29.4.2008
Selected format:Conical shaft extension for rotating electrical machines
Standard published on 10.11.2010
Selected format:Wool - Determination of acid content
Standard published on 29.4.2008
Selected format:Wool - Determination of solubility in alkali
Standard published on 29.4.2008
Selected format:Latest update: 2026-05-14 (Number of items: 2 277 490)
© Copyright 2026 NORMSERVIS s.r.o.