ČSN 420421 (420421)

NORMA vydána dne 27.12.1983

The information about the standard:

Designation standards: ČSN 420421
Classification mark: 420421
Note: NEPLATNÁ
Publication date standards: 27.12.1983
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN