ČSN 640930 (640930)

NORMA vydána dne 25.5.1966

The information about the standard:

Designation standards: ČSN 640930
Classification mark: 640930
Note: NEPLATNÁ
Publication date standards: 25.5.1966
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN