ČSN 257621 (257621)

NORMA vydána dne 16.10.1968

The information about the standard:

Designation standards: ČSN 257621
Classification mark: 257621
Note: NEPLATNÁ
Publication date standards: 16.10.1968
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN