
Copper and complex ores, and products of their processing. Methods for weight fraction measurement of zink in mineral forms
NORM herausgegeben am 1.4.2021
Designation standards: GOST R 58954-2020
Publication date standards: 1.4.2021
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST