ČSN 441767 (441767)

Lead concentrates. Photometric determination of germanium content

NORM herausgegeben am 14.3.1988

The information about the standard:

Designation standards: ČSN 441767
Classification mark: 441767
Catalog number: 28383
Note: UNGÜLTIG
Publication date standards: 14.3.1988
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN