ČSN 309507 (309507)

NORMA vydaná dňa 8.9.1965

The information about the standard:

Designation standards: ČSN 309507
Classification mark: 309507
Catalog number: 2559
Note: NEPLATNÁ
Publication date standards: 8.9.1965
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN