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
Plastics Impact-resistant Polystyrene (PS-I) moulding and extrusion materials Part 1: Designation system and basis for specifications
WITHDRAWN published on 1.8.2008
Selected format:Plastics--Impact-resistant polystyrene(PS-I) moulding and extrusion materials--Part 2: Preparation of test specimens and determination of properties
WITHDRAWN published on 10.2.2003
Selected format:Product of designations of origin or geographical indication—Yantai apple
WITHDRAWN published on 10.2.2003
Selected format:Product of designations of origin or geographical indication—Yantai Wine
WITHDRAWN published on 10.2.2003
Selected format:Modified bituminous sheet mater ials using polyethylene reinforcement
WITHDRAWN published on 11.2.2003
Selected format:Terms of wall materials
WITHDRAWN published on 11.2.2003
Selected format:Food additive—Hydrochloric acid
WITHDRAWN published on 17.8.1995
Selected format:Food additive—Hydrochloric acid
WITHDRAWN published on 25.6.2008
Selected format:Feed additive—10% 4,4""-diketo--carotene(10% canthaxanthin)
WITHDRAWN published on 21.2.2003
Selected format:ClassificationInvestigation and evaluation of tourism resources
WITHDRAWN published on 24.2.2003
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
© Copyright 2025 NORMSERVIS s.r.o.