ČSN 451237 (451237)

NORM herausgegeben am 1.12.1956

The information about the standard:

Designation standards: ČSN 451237
Classification mark: 451237
Catalog number: 4137
Note: UNGÜLTIG
Publication date standards: 1.12.1956
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN