NORMA vydána dne 1.10.1992
Designation standards: ČSN ISO 6520
Classification mark: 050005
Catalog number: 24557
Note: NEPLATNÁ
Publication date standards: 1.10.1992
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN