ČSN 420742 (420742)

NORM herausgegeben am 14.4.1955

The information about the standard:

Designation standards: ČSN 420742
Classification mark: 420742
Note: UNGÜLTIG
Publication date standards: 14.4.1955
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN