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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
Sheathing materials for shipboard power and telecommunication cables
WITHDRAWN published on 9.11.1998
Selected format:Insulating materials for shipboard power cables
WITHDRAWN published on 9.11.1998
Selected format:Standard codes,formats,protocoals and common commands for use with standard digital interface for programmable instrumentation
WITHDRAWN published on 7.11.1998
Selected format:Standard data element types with associated classification scheme for electric components—Part 1:Definitions-Principles and methods
WITHDRAWN published on 17.11.1998
Selected format:Standard data element types with associated classification scheme for electric components—Part 1:Definitions——Principles and methods
WITHDRAWN published on 29.7.2005
Selected format:Standard data element types with associated classification scheme for electric components—Part 2:EXPRESS dictionary schema
WITHDRAWN published on 14.7.2000
Selected format:Standard data element types with associated classification scheme for electric components—Part 2:EXPRESS dictionary schema
WITHDRAWN published on 29.7.2005
Selected format:Standard data element types with associated classification scheme for electric components—Part 4:IEC reference collection of standard data element types,component classes and terms
WITHDRAWN published on 28.9.2001
Selected format:Standard data element types with associated classification scheme for electric components—Part 5:Extensions to the EXPRESS dictionary schema
WITHDRAWN published on 30.4.2007
Selected format:General specification for burglary resistant safety door
WITHDRAWN published on 17.11.1998
Selected format:Latest update: 2024-10-18 (Number of items: 2 205 605)
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