ČSN 621440 (621440)

NORMA vydána dne 3.6.1955

The information about the standard:

Designation standards: ČSN 621440
Classification mark: 621440
Note: NEPLATNÁ
Publication date standards: 3.6.1955
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN