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
Cylindrical roller bearings--Separate thrust collars--Boundary dimensions
WITHDRAWN published on 1.1.1984
Selected format:Textiles--Woven fabrics--Measurement of length of pieces
WITHDRAWN published on 1.1.1984
Selected format:Textiles—Woven fabrics—Measurement of length of pieces
WITHDRAWN published on 8.12.1995
Selected format:Textiles--Woven fabrics--Measurement of width of pieces
WITHDRAWN published on 1.1.1984
Selected format:Textiles—Woven fabrics—Measurement of width of pieces
WITHDRAWN published on 8.12.1995
Selected format:Textiles--Woven fabrics--Determination of number of threads per unit length
WITHDRAWN published on 1.1.1984
Selected format:Textiles--Woven fabrics--Determination of mass per unit length and mass per unit area
WITHDRAWN published on 1.1.1984
Selected format:Textiles—Woven fabrics—Determination of mass per unit length and mass per unit area
WITHDRAWN published on 8.12.1995
Selected format:-
WITHDRAWN published on 1.1.1982
Selected format:Copper cathode
WITHDRAWN published on 22.12.1997
Selected format:Latest update: 2025-10-13 (Number of items: 2 236 956)
© Copyright 2025 NORMSERVIS s.r.o.