
Aerospace series - Qualification and approval of personnel for non-destructive testing
NORM herausgegeben am 15.5.2010
Designation standards: ÖNORM EN 4179
Note: UNGÜLTIG
Publication date standards: 15.5.2010
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM