Quality assurance of welding - Part 1: Requirements for plants, performing welding operations according to quality classes
NORM herausgegeben am 1.2.2010
Designation standards: ÖNORM M7812-1
Note: UNGÜLTIG
Publication date standards: 1.2.2010
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM