NORMA vydaná dňa 14.1.1960
Designation standards: ČSN 449180
Classification mark: 449180
Catalog number: 4120
Note: NEPLATNÁ
Publication date standards: 14.1.1960
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN