ČSN 640903 (640903)

NORMA vydána dne 20.12.1967

The information about the standard:

Designation standards: ČSN 640903
Classification mark: 640903
Note: NEPLATNÁ
Publication date standards: 20.12.1967
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN