ČSN 491020 (491020)

NORMA vydána dne 5.6.1981

The information about the standard:

Designation standards: ČSN 491020
Classification mark: 491020
Note: NEPLATNÁ
Publication date standards: 5.6.1981
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN