ČSN 257710-1 (257710)

NORMA vydaná dňa 25.3.1959

The information about the standard:

Designation standards: ČSN 257710-1
Classification mark: 257710
Note: NEPLATNÁ
Publication date standards: 25.3.1959
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN