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GB - Chinese national standards - Page 133

Standards GB - Chinese national standards - Page 133

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 11712-1989 21.9.1989
GB/T 11712-1989

Dose conversion factors for use in protection against -ray external radiation

Standard published on 21.9.1989

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661.30 USD


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Preview GB/T 11713-2015 2.6.2015
GB/T 11713-2015

General analytical methods of high-purity germanium gamma spectrometer

Standard published on 2.6.2015

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electronic design (pdf) (448.80 USD)


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448.80 USD


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Preview GB 11714-1997 29.12.1997
GB 11714-1997

Rules of coding for the representation of organization

Standard published on 29.12.1997

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311.30 USD


in 3 working days
Preview GB/T 11715-1989 14.11.1989
GB/T 11715-1989

Crude oil tank washing machine

Standard published on 14.11.1989

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523.80 USD


in 3 working days
Preview GB/T 11715-2025 29.8.2025
GB/T 11715-2025

Crude oil tank washing machine
Execute Date: march 2026

Standard published on 29.8.2025

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348.80 USD


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Preview GB/T 11716-2018 14.5.2018
GB/T 11716-2018

Logs of small diameter

Standard published on 14.5.2018

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Preview GB/T 11717-2018 7.6.2018
GB/T 11717-2018

Pulp logs

Standard published on 7.6.2018

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148.80 USD


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Preview GB/T 11718-2021 26.11.2021
GB/T 11718-2021

Medium density fibreboard

Standard published on 26.11.2021

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electronic design (pdf) (400.00 USD)


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400.00 USD


IN STOCK
Preview GB/T 1172-1999 23.3.1999
GB/T 1172-1999

Conversion of hardness and strength for ferrous metal

Standard published on 23.3.1999

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Preview GB/T 1173-2013 18.9.2013
GB/T 1173-2013

Casting aluminium alloy

Standard published on 18.9.2013

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electronic design (pdf) (106.30 USD)


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IN STOCK

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