NORMA vydána dne 23.12.1960
Designation standards: ČSN 357638
Classification mark: 357638
Catalog number: 2980
Note: NEPLATNÁ
Publication date standards: 23.12.1960
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN