Quality assurance of welding; requirements for welding plants, carrying out welding processes according to quality classes
NORM herausgegeben am 1.2.1989
Designation standards: ÖNORM M7812-1
Note: UNGÜLTIG
Publication date standards: 1.2.1989
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM