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GB - Chinese national standards - Page 40

Standards GB - Chinese national standards - Page 40

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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Publication year
Preview GB/T 10411-2005 25.5.2005
GB/T 10411-2005

D.C.traction power supply system for urban rail transit

Standard published on 25.5.2005

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461.30 USD


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Preview GB/T 10411-2025 31.10.2025
GB/T 10411-2025

DC electric traction systems of urban rail transit
Execute Date: may 2026

Standard published on 31.10.2025

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ON REQUEST


Out of stock
Preview GB/T 10412-2002 11.10.2002
GB/T 10412-2002

Grooved pulleys for classical and narrow V-belts (system based on datum width)

Standard published on 11.10.2002

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electronic design (pdf) (298.80 USD)


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298.80 USD


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Preview GB/T 10412-2025 31.10.2025
GB/T 10412-2025

Belt drives—Grooved pulleys for classical and narrow V-belts (system based on datum width)
Execute Date: may 2026

Standard published on 31.10.2025

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 10413-2002 11.10.2002
GB/T 10413-2002

Grooved pulleys for narrow V-belts(system based on effective width)

Standard published on 11.10.2002

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electronic design (pdf) (298.80 USD)


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298.80 USD


in 3 working days
Preview GB/T 10413-2025 31.10.2025
GB/T 10413-2025

Belt drives—Grooved pulleys for narrow V- belts (system based on effective width
Execute Date: may 2026

Standard published on 31.10.2025

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 10414-2017 1.11.2017
GB/T 10414-2017

Synchronous belt drives—Automotive synchronous pulleys

Standard published on 1.11.2017

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electronic design (pdf) (187.50 USD)


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187.50 USD


IN STOCK
Preview GB/T 10417-2008 11.8.2008
GB/T 10417-2008

Specifications for steel-bonded tungsten carbides and determination of its transverse rupture strength, impact toughness and hardness

Standard published on 11.8.2008

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436.30 USD


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Preview GB/T 10421-2002 9.4.2002
GB/T 10421-2002

Sintered metal friction materials--Determination of density

Standard published on 9.4.2002

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electronic design (pdf) (173.80 USD)


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173.80 USD


in 2 working days
Preview GB/T 10421-2025 30.6.2025
GB/T 10421-2025

Sintered metal friction materials—Determination of density
Execute Date: january 2026

Standard published on 30.6.2025

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electronic design (pdf) (261.30 USD)


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