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

NORMA vydána dne 11.9.2015

The information about the standard:

Designation standards: GB/T 12690.1-2015
Note: NEPLATNÁ
Publication date standards: 11.9.2015
Country: Chinese technical standard
Kategorie: Technické normy GB