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
Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture
WITHDRAWN published on 21.2.2006
Selected format:Technical specification for irrigation projects with low pressure pipe conveyance
WITHDRAWN published on 24.2.2006
Selected format:Diesel fuels for military use
WITHDRAWN published on 1.1.1989
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WITHDRAWN published on 10.3.2006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WITHDRAWN published on 10.3.2006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WITHDRAWN published on 10.3.2006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:Test method for heat of hydration of cement—Adiabatic method
WITHDRAWN published on 27.9.1980
Selected format:Unplasticized poly(vinyl chloride)(PVC-U)pipes for non-pressure buried drainage and sewerage systems
WITHDRAWN published on 10.3.2006
Selected format:Cotton linter
WITHDRAWN published on 10.3.2006
Selected format:Electronic imaging—Vocabulary
WITHDRAWN published on 19.4.2006
Selected format:Latest update: 2025-12-26 (Number of items: 2 253 153)
© Copyright 2025 NORMSERVIS s.r.o.