STN 441770 (441770)

Lead concentrates. Determination of iron content

NORM herausgegeben am 1.3.1988

The information about the standard:

Designation standards: STN 441770
Classification mark: 441770
Catalog number: 63396
Note: UNGÜLTIG
Publication date standards: 1.3.1988
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN