NORMA vydána dne 17.2.1965
Designation standards: ČSN 237212
Classification mark: 237212
Catalog number: 1741
Note: NEPLATNÁ
Publication date standards: 17.2.1965
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN