Standards GB - Chinese national standards - Page 293

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 13538-2017

Electrical penetration assemblies in containment structures for nuclear power plants

Standard published on 29.12.2017

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electronic design (pdf) (910.80 USD)

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GB/T 13539.1-2015

Low-voltage fuses—Part 1: General requirements

Standard published on 11.9.2015

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GB/T 13539.2-2015

Low-voltage fuses—Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application)- Examples of standardized systems of fuses A to K

Standard published on 11.9.2015

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electronic design (pdf) (4192.80 USD)

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GB/T 13539.3-2017

Low-voltage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—Examples of standardized systems of fuses A to F

Standard published on 1.11.2017

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electronic design (pdf) (2254.80 USD)

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GB/T 13539.4-2016

Low-voltage fuses—Part 4:Supplementary requirements for fuse-links for the protection of semiconductor devices

Standard published on 25.4.2016

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