NORM herausgegeben am 11.4.1985
Designation standards: ČSN 917826
Classification mark: 917826
Catalog number: 31980
Note: UNGÜLTIG
Publication date standards: 11.4.1985
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN