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GB - Chinese national standards - Page 456

Standards GB - Chinese national standards - Page 456

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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Preview GB/T 14805.9-2007 24.8.2007
GB/T 14805.9-2007

Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 9: Security Key and certificate management message (message type-KEYMAN)

Standard published on 24.8.2007

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electronic design (pdf) (616.80 USD)


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616.80 USD


in 4 working days
Preview GB/T 14806-2017 29.12.2017
GB/T 14806-2017

A.C.electric ventilating fans andregulators for household and similar purposes

Standard published on 29.12.2017

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electronic design (pdf) (718.80 USD)


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718.80 USD


in 5 working days
Preview GB/T 14808-2016 29.8.2016
GB/T 14808-2016

High-voltage alternating current contactors, contactor-based controllers and motorstarters

Standard published on 29.8.2016

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electronic design (pdf) (1678.80 USD)


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1 678.80 USD


in 7 working days
Preview GB/T 1481-2022 11.7.2022
GB/T 1481-2022

Metallic powdersexcluding powders for hardmetals—Determination of compressibility in uniaxial compression

Standard published on 11.7.2022

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electronic design (pdf) (232.80 USD)


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232.80 USD


in 3 working days
Preview GB/T 14810-2014 6.5.2014
GB/T 14810-2014

Alternating current switches for rated voltages of 72.5 kV and above

Standard published on 6.5.2014

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electronic design (pdf) (1174.80 USD)


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1 174.80 USD


in 7 working days
Preview GB/T 14811-2008 26.6.2008
GB/T 14811-2008

Heat pipe terminology

Standard published on 26.6.2008

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electronic design (pdf) (526.80 USD)


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526.80 USD


in 4 working days
Preview GB/T 14811-2026 2.7.2026
GB/T 14811-2026

Heat pipe vocabulary
Execute Date: november 2026

Standard published on 2.7.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 14812-2008 26.6.2008
GB/T 14812-2008

Testing method for heat transfer performance of heat pipes

Standard published on 26.6.2008

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electronic design (pdf) (274.80 USD)


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274.80 USD


in 3 working days
Preview GB/T 14812-2026 2.7.2026
GB/T 14812-2026

Testing method for heat transfer performance of heat pipes
Execute Date: november 2026

Standard published on 2.7.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 14813-2008 26.6.2008
GB/T 14813-2008

Life testing method for heat pipes

Standard published on 26.6.2008

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days

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