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
Ethyl acetate for industrial use
WITHDRAWN published on 13.8.2007
Selected format:n-Butyl acetate for industrial use
WITHDRAWN published on 4.2.1991
Selected format:n-Butyl acetate for industrial use
WITHDRAWN published on 13.8.2007
Selected format:Motor vehicles and trailers—Types—Terms and definitions
WITHDRAWN published on 3.7.2001
Selected format:Covered electrodes—Determination of the efficiency, metal recovery and deposition coefficient
WITHDRAWN published on 21.6.1983
Selected format:Specification for bladder type air pad
WITHDRAWN published on 1.1.1983
Selected format:Straight thread connector—Assembly
WITHDRAWN published on 17.6.1983
Selected format:Straight thread connector—Body
WITHDRAWN published on 17.6.1983
Selected format:Male connector—Assembly
WITHDRAWN published on 17.6.1983
Selected format:Male connector—Body
WITHDRAWN published on 17.6.1983
Selected format:Latest update: 2025-12-16 (Number of items: 2 252 193)
© Copyright 2025 NORMSERVIS s.r.o.