ČSN 690641 (690641)

NORMA vydána dne 7.10.1964

The information about the standard:

Designation standards: ČSN 690641
Classification mark: 690641
Note: NEPLATNÁ
Publication date standards: 7.10.1964
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN