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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
Footwear—Test methods for whole shoe—Slip performance
WITHDRAWN published on 29.12.2017
Selected format:Footwear—Ageing conditioning
WITHDRAWN published on 15.9.2005
Selected format:Footwear—Test methods for insoles—Delamination resistance
WITHDRAWN published on 26.9.2005
Selected format:Footwear—Test methods for insoles—Heel pin holding strengh
WITHDRAWN published on 26.9.2005
Selected format:Test method for flexing resistance of footwear
WITHDRAWN published on 1.1.1983
Selected format:Test method for abrasion resistance of footwear
WITHDRAWN published on 1.1.1983
Selected format:A.C. metal-enclosed switchgear for rated voltages of 335kV
WITHDRAWN published on 14.12.1991
Selected format:Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
WITHDRAWN published on 25.8.2006
Selected format:General methods of measurement for industrial radio interference
WITHDRAWN published on 31.10.1983
Selected format:Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels
WITHDRAWN published on 29.9.2020
Selected format:Latest update: 2025-12-05 (Number of items: 2 248 732)
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