GB/T 12690.1-2015

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1:Determination of carbon and sulfur contents—High frequency-infrared absorption method

NORM herausgegeben am 11.9.2015

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The information about the standard:

Designation standards: GB/T 12690.1-2015
Note: UNGÜLTIG
Publication date standards: 11.9.2015
Country: Chinese technical standard
Kategorie: Technische Normen GB