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Standards GB - Chinese national standards - Page 6297
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
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GB/T 15938-1995
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General specification for equipment of radio paging system
WITHDRAWN published on 21.12.1995
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GB 1594-1979
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WITHDRAWN published on 1.1.1979
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GB/T 15940-1995
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Basic multiplexing structure for synchronous digital hierarchy signals
WITHDRAWN published on 21.12.1995
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GB/T 15941-1995
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Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems of national public telecommunication network
WITHDRAWN published on 21.12.1995
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GB/T 15942-1995
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Technical requirement and testing methods for mobile station access to 900MHz public mobile telecommunication system
WITHDRAWN published on 21.12.1995
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GB/T 15945-1995
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Quality of electric energy supply—Permissible deviation of frequency for power system
WITHDRAWN published on 21.12.1995
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GB/T 15946-1995
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Standard digital interface for programmable instrumentation
WITHDRAWN published on 21.12.1995
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GB/T 15947-1995
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Design of UN/EDIFACT messages guidelines and rules
WITHDRAWN published on 1.1.1995
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GB/T 15947-2001
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EDIFACT message design rules for edi
WITHDRAWN published on 9.4.2001
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GB/T 15948.1-1995
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Bank telecommunication—Funds transfer message—Part 1:Vocabulary and data elements
WITHDRAWN published on 21.12.1995
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