NORM herausgegeben am 30.11.1981
Designation standards: ČSN 834511
Classification mark: 834511
Catalog number: 31790
Note: UNGÜLTIG
Publication date standards: 30.11.1981
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN