Welding consumables. Shielding gases for arc welding and cutting
NORM herausgegeben am 1.8.1996
Designation standards: ČSN EN 439
Classification mark: 052510
Catalog number: 19832
Note: UNGÜLTIG
Publication date standards: 1.8.1996
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN