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
Biodiesel blend stock(BD100) for diesel engine fuels
WITHDRAWN published on 8.5.2015
Selected format:Performance requirements and test method of fixed aerosol fire-extinguishing systems for ships
WITHDRAWN published on 9.1.2007
Selected format:Aluminium powder for paint
WITHDRAWN published on 31.3.1989
Selected format:PROFIsafe—Profile for safety technology on PROFIBUS DP and PROFINET IO
WITHDRAWN published on 18.1.2007
Selected format:Methods of assessment of temperature capability of interlaminar insulation coatings of electrical sheet and strip
WITHDRAWN published on 11.1.2007
Selected format:The guide for partial discharge measurements and evaluation on stator bar and winding insulation of rotating machinery
WITHDRAWN published on 16.1.2007
Selected format:Rotating electrical machines—the stator winding insulation of rotating electrical machines—Part 1:Off-line partial discharge measurements
WITHDRAWN published on 24.2.2016
Selected format:Rotating electrical machines—The stator winding insulation of rotating electrical machines—Part 2: On-line partial discharge measurements on
WITHDRAWN published on 24.2.2016
Selected format:Fundamental technical specifications for generator-motor
WITHDRAWN published on 16.1.2007
Selected format:Fundamental technical specifications for generator-motor
WITHDRAWN published on 24.6.2014
Selected format:Latest update: 2026-04-26 (Number of items: 2 274 794)
© Copyright 2026 NORMSERVIS s.r.o.