ČSN 666451 (666451)

NORMA vydána dne 25.3.1977

The information about the standard:

Designation standards: ČSN 666451
Classification mark: 666451
Note: NEPLATNÁ
Publication date standards: 25.3.1977
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN