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
Method for the determination of the elastic modulus of graphite electrodes
WITHDRAWN published on 13.5.2008
Selected format:Method for the determination of the oxidation resistance of graphite electrodes
WITHDRAWN published on 10.5.1982
Selected format:Method for the determination of the coefficient thermal expansion of graphite electrodes
WITHDRAWN published on 10.5.1982
Selected format:Method for the determination of the coefficient of thermal expansion of graphite electrodes
WITHDRAWN published on 12.9.2003
Selected format:Method of axial force controlled fatigue testing of metals
WITHDRAWN published on 10.5.1982
Selected format:Metallic materials—Fatigue testing—Axial-force-controlled method
WITHDRAWN published on 5.8.2008
Selected format:Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon
WITHDRAWN published on 9.6.2014
Selected format:Method for tensile testing of metallic sheet and strip
WITHDRAWN published on 10.5.1982
Selected format:Technical specification for coprocessing of solid waste in cement kiln
WITHDRAWN published on 9.6.2014
Selected format:Alloy structure steels
WITHDRAWN published on 1.11.1999
Selected format:Latest update: 2026-03-13 (Number of items: 2 266 261)
© Copyright 2026 NORMSERVIS s.r.o.