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
Niobium-Titannium alloy billet,bar and rod for superconducting applications
WITHDRAWN published on 2.9.2010
Selected format:Road vehicles—60 V and 600 V single-core cables
WITHDRAWN published on 2.9.2010
Selected format:Road vehicles—Data cables
WITHDRAWN published on 2.9.2010
Selected format:Copper alloy integrated shaft sleeves for plain bearings--Types, dimensions and tolerances
WITHDRAWN published on 3.3.1981
Selected format:Monitoring system of operating status for overhead transmission lines
WITHDRAWN published on 2.9.2010
Selected format:Gray scale for assessing staining
WITHDRAWN published on 8.12.1995
Selected format:Copper alloy integrated shaft sleeves for plain bearings with gears--Types, dimensions and tolerances
WITHDRAWN published on 3.3.1981
Selected format:Content delivery and rights management—Functional requirements for identifiers and descriptors for use in the music,film,video,sound recording and publishing industries
WITHDRAWN published on 2.9.2010
Selected format:Crude oil-automatic determination of water—RF method
WITHDRAWN published on 2.9.2010
Selected format:Industrial communication networks—Fieldbus specifications—Type 10:PROFINET IO specifications—Part 1:Application layer service definition
WITHDRAWN published on 2.9.2010
Selected format:Latest update: 2026-04-24 (Number of items: 2 274 650)
© Copyright 2026 NORMSERVIS s.r.o.