NORMA vydána dne 18.1.1961
Designation standards: ČSN 042070
Classification mark: 042070
Catalog number: 596
Note: NEPLATNÁ
Publication date standards: 18.1.1961
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN