
Qualification and certification of NDT personnel - General principles
NORM herausgegeben am 1.9.1993
Designation standards: ÖNORM EN 473
Note: UNGÜLTIG
Publication date standards: 1.9.1993
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM