ČSN 223521 (223521)

NORMA vydaná dňa 25.3.1975

The information about the standard:

Designation standards: ČSN 223521
Classification mark: 223521
Note: NEPLATNÁ
Publication date standards: 25.3.1975
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN