GB - Chinese national standards - Page 184

Standards GB - Chinese national standards - Page 184

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 12345-1990

Code of Chinese ideogram set for information interchange--Supplementary set

Standard published on 3.6.1990

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GB/T 12346-2021

Nomenclature and location of meridian points

Standard published on 26.11.2021

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1 323.80 USD


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GB/T 12347-2008

Steel wire ropes - Bending fatigue testing

Standard published on 19.8.2008

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236.30 USD


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GB/T 12347-2025

Steel wire ropes—Fatigue testing method
Execute Date: july 2026

Standard published on 2.12.2025

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GB 12348-2008

Emisson standard for industrial enterprises noise at boundary

Standard published on 19.8.2008

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87.50 USD


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GB/T 12350-2022

Safety requirements of small power motors

Standard published on 15.4.2022

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743.80 USD


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GB/T 12351-2008

Environmental technical requirements of rotating electric machines for tropical use

Standard published on 13.6.2008

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411.30 USD


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GB 12352-2018

Safty code for passengers aerial ropeways

Standard published on 14.5.2018

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1 398.80 USD


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GB/T 12355-2008

Micrographics - Splices of microfilm with image - Dimensions and Operational Constraints

Standard published on 16.7.2008

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236.30 USD


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GB/T 12356-2008

Micrographics - 16 mm planetary cameras - Test target for checking performance

Standard published on 16.7.2008

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186.30 USD


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Entries shown from 1830 to 1840 out of a total of 89254 entries.


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