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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
Coffee and its products—Vocabulary
WITHDRAWN published on 10.11.1999
Selected format:Palm oil
WITHDRAWN published on 10.11.1999
Selected format:Limits and fits—Selection of tolerance zones and fits
WITHDRAWN published on 3.9.1999
Selected format:Geometrical Product Specifications (GPS)—Limits and fits—Selection of tolerance zones and fits
WITHDRAWN published on 16.3.2009
Selected format:Natural rubber latex concentrate—Preparation of dry films
WITHDRAWN published on 10.11.1999
Selected format:Natural latex—Determination of pH
WITHDRAWN published on 10.11.1999
Selected format:Natural Rubber latex—Determination of pH
WITHDRAWN published on 15.5.2008
Selected format:Raw natural rubber—Determination of accelerated storage—Hardening number
WITHDRAWN published on 10.11.1999
Selected format:PVC insulated wires for ignition of electric detonators
WITHDRAWN published on 11.11.1999
Selected format:Multicore and symmetrical pair/quad cables for digital communications—Part 1:Generic specification
WITHDRAWN published on 11.11.1999
Selected format:Latest update: 2024-09-28 (Number of items: 2 350 600)
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