NORMA vydána dne 24.10.1960
Designation standards: ČSN 226530
Classification mark: 226530
Catalog number: 1590
Note: NEPLATNÁ
Publication date standards: 24.10.1960
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN