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GB/T 33948.1-2017

Method for chemical analysis of copper-steel composite metal—Part 1Determination of copper content—Iodine titration method

STANDARD published on 12.7.2017

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The information about the standard:

Designation standards: GB/T 33948.1-2017
Publication date standards: 12.7.2017
Country: Chinese technical standard
Category: Technical standards GB