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
Erythema reference action spectrum and standard erythema dose
WITHDRAWN published on 6.3.2006
Selected format:Classification and interpretation of new lighting products
WITHDRAWN published on 6.3.2006
Selected format:Low temperature freezer
WITHDRAWN published on 6.3.2006
Selected format:Low temperature freezer
WITHDRAWN published on 5.12.2014
Selected format:Determination of mercury, cadmium and lead in battery
WITHDRAWN published on 6.3.2006
Selected format:Software engineering - Guide for the application of software life cycle to project management
WITHDRAWN published on 14.3.2006
Selected format:Test method for whiteness of white portland cement
WITHDRAWN published on 29.8.1980
Selected format:Cage induction motors when fed from converters application guide
WITHDRAWN published on 14.3.2006
Selected format:Cage induction motors when fed from converters—Application guide
WITHDRAWN published on 30.12.2008
Selected format:Rare earth polishing powder
WITHDRAWN published on 13.4.2006
Selected format:Latest update: 2025-12-26 (Number of items: 2 253 153)
© Copyright 2025 NORMSERVIS s.r.o.