STN 441755 (441755)

Copper ores and concentrates. Arsenic determination

NORM herausgegeben am 1.4.1988

The information about the standard:

Designation standards: STN 441755
Classification mark: 441755
Catalog number: 63380
Note: UNGÜLTIG
Publication date standards: 1.4.1988
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN