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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
Terminology—Computer applications—Data categories
WITHDRAWN published on 23.5.1997
Selected format:Specifications of the baseline measurements
WITHDRAWN published on 26.5.1997
Selected format:Chlorinated paraffins--Determination of chlorine content--Mercurimetric method
WITHDRAWN published on 1.1.1988
Selected format:Financial transaction cards--Security architecture of financial transaction systems using integrated circuit cards--Part 1:Card life cycle
WITHDRAWN published on 26.5.1997
Selected format:Financial transaction cards--Security architecture of financial transaction systems using integrated circuit cards--Part 5:Use of algorithms
WITHDRAWN published on 18.9.2006
Selected format:Financial transaction cards--Security architecture of financial transaction systems using integrated circuit cards--Part 6:Cardholder verification
WITHDRAWN published on 18.9.2006
Selected format:Financial transaction cards--Security architecture of financial transaction systems using integrated circuit cards--Part 7:Key management
WITHDRAWN published on 18.9.2006
Selected format:Financial transaction cards--Messages between the integrated circuit card and the card accepting device--Part 1:Concepts and structures
WITHDRAWN published on 26.5.1997
Selected format:Information technology—Universal multiple—octet coded character set (I zone)—24-dots matrix font of ideogram—Song Ti
WITHDRAWN published on 26.5.1997
Selected format:Information technology—Universal multiple—octet coded character set(I zone)—48-dots matrix font of ideogram—Part 1:Song Ti
WITHDRAWN published on 26.5.1997
Selected format:Latest update: 2025-11-12 (Number of items: 2 243 625)
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