NORMA vydána dne 27.2.1959
Designation standards: ČSN 910141
Classification mark: 910141
Catalog number: 6121
Note: NEPLATNÁ
Publication date standards: 27.2.1959
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN