ČSN 420740 (420740)

NORM herausgegeben am 14.5.1955

The information about the standard:

Designation standards: ČSN 420740
Classification mark: 420740
Note: UNGÜLTIG
Publication date standards: 14.5.1955
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN