ČSN 257911 (257911)

NORMA vydaná dňa 13.8.1969

The information about the standard:

Designation standards: ČSN 257911
Classification mark: 257911
Note: NEPLATNÁ
Publication date standards: 13.8.1969
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN