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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
Safety requirements for electric commercial clothes-washing equipment
WITHDRAWN published on 30.12.1997
Selected format:Food additive—Calcium citrate
WITHDRAWN published on 16.1.1998
Selected format:Classification of alcoholic beverages
WITHDRAWN published on 16.1.1998
Selected format:Classification of alcoholic beverages
WITHDRAWN published on 25.6.2008
Selected format:Classification of alcoholic beverages
WITHDRAWN published on 25.6.2008
Selected format:Exchange of television programmes on magnetic tape
WITHDRAWN published on 16.1.1998
Selected format:Fixed capacitors for use in electronic equipment—Part 18:Blank detail specification—Fixed aluminium electrolytic chip capacitors with solid (MnO2)electrolyte—Assessment level E
WITHDRAWN published on 19.1.1998
Selected format:Methods of test for appearance and transparency of varnishes,boiled oils and thinners
WITHDRAWN published on 15.9.1979
Selected format:Electromechanical switches for use in electronic equipment. Part 2: Sectional specification for rotary switches. Section 1--Blank detail specification
WITHDRAWN published on 19.1.1998
Selected format:Loading guide for dry-type power transformers
WITHDRAWN published on 20.1.1998
Selected format:Latest update: 2026-02-04 (Number of items: 2 259 933)
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