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
-
WITHDRAWN published on 1.1.1985
Selected format:Surface active agents-evaluation of wetting agents for mercerization
WITHDRAWN published on 8.6.1999
Selected format:-
WITHDRAWN published on 1.1.1985
Selected format:Non-ionic surface active agents obtained from ethylene oxide and ethylene oxide/propylene oxide block copolymers—Determination of cloud point
WITHDRAWN published on 6.8.1993
Selected format:-
WITHDRAWN published on 1.1.1965
Selected format:Surface active agents--Textile auxiliaries--Method for determination of active ingredients and polyethylene glycol contents in non-ionic polyoxyethylene type surface active agents
WITHDRAWN published on 29.10.1985
Selected format:Surface active agents--Textile auxiliaries--Measurement of viscosity of surface active agents
WITHDRAWN published on 1.1.1985
Selected format:Surface active agents—Determination of viscosity and flow properties using a rotational viscometer
WITHDRAWN published on 22.12.1994
Selected format:Methods of physical tests for rubber layers from finished hoses
WITHDRAWN published on 1.1.1985
Selected format:Rubber hose--Hydrostatic test
WITHDRAWN published on 1.1.1985
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 585)
© Copyright 2026 NORMSERVIS s.r.o.