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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
Test methods for the resistance to pile loop extraction of towel product
WITHDRAWN published on 3.9.2014
Selected format:(Nickel-copper alloy wire)
WITHDRAWN published on 1.1.1982
Selected format:Compressed hydrogen dispenser for vehicles
WITHDRAWN published on 3.9.2014
Selected format:Brass rectangular-section wires
WITHDRAWN published on 1.1.1982
Selected format:Copper and copper alloy rectangular wires
WITHDRAWN published on 16.2.1994
Selected format:Copper and copper alloy rectangular wire
WITHDRAWN published on 14.1.2011
Selected format:General-purpose flat pallets for through transit of goods—Wooden flat pallet
WITHDRAWN published on 3.9.2014
Selected format:Cold upsetting brass wires for bolts
WITHDRAWN published on 1.1.1982
Selected format:Automotive parts logistics plastic returnable containers—Size and technical parameters requirements
WITHDRAWN published on 3.9.2014
Selected format:Leaded brass wires for ball pens
WITHDRAWN published on 1.1.1982
Selected format:Latest update: 2026-03-10 (Number of items: 2 265 346)
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