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
Presser feet complete for household sewing machines
WITHDRAWN published on 1.1.1984
Selected format:Hemmer feet for household sewing machines
WITHDRAWN published on 1.1.1984
Selected format:Feed dogs for household sewing machines
WITHDRAWN published on 1.1.1984
Selected format:Presser bars for household sewing machines
WITHDRAWN published on 1.1.1984
Selected format:Needle bars for household sewing machines
WITHDRAWN published on 1.1.1984
Selected format:Paper--Determination of bursting strength
WITHDRAWN published on 31.3.1989
Selected format:Paper—Determination of bursting strength
WITHDRAWN published on 22.7.2002
Selected format:Strain controlled triaxial apparatus
WITHDRAWN published on 1.1.1984
Selected format:Strain controlled triaxial apparatus
WITHDRAWN published on 27.6.1984
Selected format:Self-igniting light for lifebuoys
WITHDRAWN published on 22.5.1991
Selected format:Latest update: 2025-09-15 (Number of items: 2 233 685)
© Copyright 2025 NORMSERVIS s.r.o.