NORMA vydána dne 1.12.1953
Designation standards: ČSN 303862
Classification mark: 303862
Catalog number: 2512
Note: NEPLATNÁ
Publication date standards: 1.12.1953
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN