Silver-copper alloy Ag90Cu
NORM herausgegeben am 30.11.1976
Designation standards: ČSN 423834
Classification mark: 423834
Catalog number: 3888
Publication date standards: 30.11.1976
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN