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
Autocatalytic nickel-phosphorus coating—Specification and test methods
WITHDRAWN published on 1.12.1992
Selected format:Tolerance of dimensions for stampings
WITHDRAWN published on 1.12.1992
Selected format:Tolerance of dimensions for stampings
WITHDRAWN published on 11.9.2002
Selected format:Tolerance of angles for stampings
WITHDRAWN published on 1.12.1992
Selected format:Tolerance of angles for stampings
WITHDRAWN published on 11.9.2002
Selected format:Unnoted tolerance of shape and position for stampings
WITHDRAWN published on 1.12.1992
Selected format:Unnoted tolerance of shape and position for stampings
WITHDRAWN published on 11.9.2002
Selected format:Efficacy test methods of public health insecticides for pesticide registration—Method of laboratory efficacy test for spray
WITHDRAWN published on 24.11.1992
Selected format:Efficacy test methods of public health insecticides for pesticide registration—Method of laboratory efficacy test for aerosol
WITHDRAWN published on 24.11.1992
Selected format:Efficacy test methods of public health insecticides for pesticide registration—Method of laboratory efficacy test for smoke and smoke tablet
WITHDRAWN published on 24.11.1992
Selected format:Latest update: 2026-04-15 (Number of items: 2 272 661)
© Copyright 2026 NORMSERVIS s.r.o.