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
Technical specification for irrigation projects with low pressure pipe conveyance
WITHDRAWN published on 24.2.2006
Selected format:Micropore anti-counterfeiting marker generated by heavy ion
WITHDRAWN published on 24.5.2006
Selected format:Technical specification of banking seal verification system
WITHDRAWN published on 24.5.2006
Selected format:Al-Mg Alloy powdery for fireworks and firecrackers
WITHDRAWN published on 31.3.2006
Selected format:Diesel fuels for military use
WITHDRAWN published on 1.1.1989
Selected format:Aluminium powdery for fireworks and firecrackers
WITHDRAWN published on 31.3.2006
Selected format:Composition of fixing fuse for firecrakers
WITHDRAWN published on 31.3.2006
Selected format:Determination of effective residual ink
WITHDRAWN published on 10.3.2006
Selected format:Biaxially oriented polyamide (nyoln)film
WITHDRAWN published on 10.3.2006
Selected format:Spray-applied rigid polyurethane cellular plastics
WITHDRAWN published on 10.3.2006
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
© Copyright 2026 NORMSERVIS s.r.o.