ČSN 420409 (420409)

NORMA vydaná dňa 7.10.1970

The information about the standard:

Designation standards: ČSN 420409
Classification mark: 420409
Catalog number: 3609
Note: NEPLATNÁ
Publication date standards: 7.10.1970
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN