ČSN 722121 (722121)

NORMA vydána dne 1.3.1972

The information about the standard:

Designation standards: ČSN 722121
Classification mark: 722121
Note: NEPLATNÁ
Publication date standards: 1.3.1972
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN