NORMA vydaná dňa 21.5.1969
Designation standards: ČSN 226209
Classification mark: 226209
Catalog number: 1537
Note: NEPLATNÁ
Publication date standards: 21.5.1969
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN