
Methods for chemical analysis of copper concentratesPart 16 Determination of silicon dioxide contentK2SiF6 titrimetric method and Gravimetric method
NORMA vydána dne 5.12.2014
Designation standards: GB/T 3884.16-2014
Publication date standards: 5.12.2014
Country: Chinese technical standard
Kategorie: Technické normy GB