ČSN 254221 (254221)

NORMA vydaná dňa 10.7.1962

The information about the standard:

Designation standards: ČSN 254221
Classification mark: 254221
Note: NEPLATNÁ
Publication date standards: 10.7.1962
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN