Quality assurance of welding - Requirements for plants, performing welding operations according to quality classes
NORM herausgegeben am 1.1.1996
Designation standards: ÖNORM M7812-1
Note: UNGÜLTIG
Publication date standards: 1.1.1996
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM