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GB - Chinese national standards - Page 5539

Standards GB - Chinese national standards - Page 5539

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 9914.3-2013 27.11.2013
GB/T 9914.3-2013

The method for reinforcement products - Part 3: Determination of mass per unit area

Standard published on 27.11.2013

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electronic design (pdf) (184.80 USD)


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184.80 USD


in 3 working days
Preview GB/T 9917.1-2025 5.10.2025
GB/T 9917.1-2025

Camera lens—Part 1Zoom lens

Standard published on 5.10.2025

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electronic design (pdf) (526.80 USD)


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526.80 USD


in 4 working days
Preview GB/T 9917.2-2008 7.10.2008
GB/T 9917.2-2008

Camera iens - Part 2: Fixed focus iens

Standard published on 7.10.2008

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electronic design (pdf) (250.80 USD)


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250.80 USD


in 3 working days
Preview GB/T 9932-1988 20.9.1988
GB/T 9932-1988

The test method for evaluating the performance of internal combustion engine oil (Caterpillar 1H2 method)

Standard published on 20.9.1988

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electronic design (pdf) (1222.80 USD)


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1 222.80 USD


in 5 working days
Preview GB/T 9933-1988 20.9.1988
GB/T 9933-1988

The test method for evaluating the performance of internal combustion engine oil (Caterpillar 1G2 method)

Standard published on 20.9.1988

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electronic design (pdf) (1234.80 USD)


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1 234.80 USD


in 6 working days
Preview GB/T 9934-1988 20.9.1988
GB/T 9934-1988

The determination and calculation procedure of the heat balance of mechanized lime vertical kiln

Standard published on 20.9.1988

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electronic design (pdf) (1138.80 USD)


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1 138.80 USD


in 5 working days
Preview GB/T 9934-2026 30.4.2026
GB/T 9934-2026

Determination and calculation procedure of the heat balance of lime kiln
Execute Date: november 2026

Standard published on 30.4.2026

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electronic design (pdf) (1018.80 USD)


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1 018.80 USD


in 6 working days
Preview GB/T 9937-2020 14.12.2020
GB/T 9937-2020

Dentistry—Vocabulary

Standard published on 14.12.2020

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electronic design (pdf) (1738.80 USD)


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1 738.80 USD


in 8 working days
Preview GB/T 9938-2013 10.10.2013
GB/T 9938-2013

Dentistry - Designation system for teeth and areas of the oral cavity

Standard published on 10.10.2013

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electronic design (pdf) (160.80 USD)


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160.80 USD


in 3 working days
Preview GB/T 9943-2025 1.8.2025
GB/T 9943-2025

High-speed tool steels

Standard published on 1.8.2025

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electronic design (pdf) (420.00 USD)


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420.00 USD


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