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GB - Chinese national standards - Page 247

Standards GB - Chinese national standards - Page 247

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 12992-1991 19.8.1991
GB/T 12992-1991

Measuring methods of thermal characteristic for forced air cooling of electronic equipment

Standard published on 19.8.1991

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634.80 USD


in 3 working days
Preview GB/T 12993-1991 18.9.1991
GB/T 12993-1991

Thermal performances evaluation for electronic equipment

Standard published on 18.9.1991

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electronic design (pdf) (382.80 USD)


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382.80 USD


in 3 working days
Preview GB/T 12994-2008 9.7.2008
GB/T 12994-2008

Seed processing machinery - Terminology

Standard published on 9.7.2008

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electronic design (pdf) (502.80 USD)


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502.80 USD


in 3 working days
Preview GB 12995-2006 10.3.2006
GB 12995-2006

Combustion-motor-driven wheelchairs

Standard published on 10.3.2006

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electronic design (pdf) (466.80 USD)


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466.80 USD


in 3 working days
Preview GB/T 12996-2024 26.10.2024
GB/T 12996-2024

Electrically powered wheelchair

Standard published on 26.10.2024

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electronic design (pdf) (394.80 USD)


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394.80 USD


in 4 working days
Preview GB/T 13-2013 9.6.2013
GB/T 13-2013

Cup head nib bolts

Standard published on 9.6.2013

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electronic design (pdf) (202.80 USD)


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202.80 USD


in 3 working days
Preview GB/Z 130-2025 3.12.2025
GB/Z 130-2025

Post-market surveillance of medical devices for manufacturers

Standard published on 3.12.2025

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electronic design (pdf) (1024.80 USD)


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1 024.80 USD


in 6 working days
Preview GB/T 13000-2025 24.1.2025
GB/T 13000-2025

Information technology—Universal coded character set (UCS)

Standard published on 24.1.2025

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 13002-2022 11.7.2022
GB/T 13002-2022

Rotating electrical machines—Thermal protection

Standard published on 11.7.2022

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204.00 USD


IN STOCK
Preview GB/T 13004-2016 24.2.2016
GB/T 13004-2016

Periodic inspection and evaluation of seamless steel gas cylinders

Standard published on 24.2.2016

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electronic design (pdf) (156.00 USD)


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156.00 USD


IN STOCK

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