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GB - Chinese national standards - Page 87

Standards GB - Chinese national standards - Page 87

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 11067.7-2024 28.11.2024
GB/T 11067.7-2024

Methods for chemical analysis of silver—Part 7: Determination of gold and palladium content—Inductively coupled plasma emission spectrometry

Standard published on 28.11.2024

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electronic design (pdf) (448.80 USD)


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448.80 USD


in 4 working days
Preview GB/T 11068-2006 18.7.2006
GB/T 11068-2006

Gallium arsenide epitaxial layer - determination of carrier concentration voltage-capacitance method

Standard published on 18.7.2006

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electronic design (pdf) (261.30 USD)


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261.30 USD


in 3 working days
Preview GB/T 11069-2017 14.10.2017
GB/T 11069-2017

High purity germanium dioxide

Standard published on 14.10.2017

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electronic design (pdf) (187.50 USD)


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187.50 USD


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Preview GB/T 11070-2017 14.10.2017
GB/T 11070-2017

Reduced germanium ingot

Standard published on 14.10.2017

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electronic design (pdf) (112.50 USD)


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112.50 USD


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Preview GB/T 11071-2018 28.12.2018
GB/T 11071-2018

Zone-refined germanium ingot

Standard published on 28.12.2018

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electronic design (pdf) (110.00 USD)


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110.00 USD


in 1 working days
Preview GB/T 11072-2009 30.10.2009
GB/T 11072-2009

Indium antimonide polycrystal,single crystals and as-cut slices

Standard published on 30.10.2009

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electronic design (pdf) (236.30 USD)


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236.30 USD


in 3 working days
Preview GB/T 11073-2007 11.9.2007
GB/T 11073-2007

Standard method for measuring radial resistivity variation on silicon slices

Standard published on 11.9.2007

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electronic design (pdf) (461.30 USD)


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461.30 USD


in 3 working days
Preview GB/T 11073-2025 31.10.2025
GB/T 11073-2025

Test method for measuring radial resistivity variation on silicon wafers
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 11075-2013 6.9.2013
GB/T 11075-2013

Lithium carbonate

Standard published on 6.9.2013

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electronic design (pdf) (131.30 USD)


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131.30 USD


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Preview GB/T 11079-2015 31.12.2015
GB/T 11079-2015

Test method for carbonizable substances in white mineral oil

Standard published on 31.12.2015

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electronic design (pdf) (137.50 USD)


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137.50 USD


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