
Gas welding equipment - Air-aspirated hand blowpipes - Specifications and tests
NORM herausgegeben am 1.8.1995
Designation standards: ÖNORM EN 731
Note: UNGÜLTIG
Publication date standards: 1.8.1995
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM