ČSN 441779 (441779)

Zinc concentrates. Methods of determination of gold and silver contents

NORM herausgegeben am 21.8.1985

The information about the standard:

Designation standards: ČSN 441779
Classification mark: 441779
Catalog number: 28394
Note: UNGÜLTIG
Publication date standards: 21.8.1985
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN