NORM herausgegeben am 13.7.1977
Designation standards: ČSN 917822
Classification mark: 917822
Catalog number: 6154
Note: UNGÜLTIG
Publication date standards: 13.7.1977
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN