NORM herausgegeben am 1.4.1997
Designation standards: ČSN EN 550
Classification mark: 855252
Catalog number: 42432
Note: UNGÜLTIG
Publication date standards: 1.4.1997
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN