STN 441667 (441667)

Zinc concentrates. Determination of aluminium oxide content

NORM herausgegeben am 1.5.1989

The information about the standard:

Designation standards: STN 441667
Classification mark: 441667
Catalog number: 63314
Note: UNGÜLTIG
Publication date standards: 1.5.1989
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN