ČSN 492421 (492421)

NORMA vydána dne 30.3.1972

The information about the standard:

Designation standards: ČSN 492421
Classification mark: 492421
Note: NEPLATNÁ
Publication date standards: 30.3.1972
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN