NORM herausgegeben am 25.3.1975
Designation standards: ČSN 721007
Classification mark: 721007
Catalog number: 5365
Note: UNGÜLTIG
Publication date standards: 25.3.1975
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN