ČSN 640924 (640924)

NORMA vydaná dňa 23.11.1977

The information about the standard:

Designation standards: ČSN 640924
Classification mark: 640924
Note: NEPLATNÁ
Publication date standards: 23.11.1977
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN