Aerospace series - Qualification and approval of personnel for non-destructive testing
NORM herausgegeben am 20.9.2017
Designation standards: UNE-EN 4179:2017
Note: UNGÜLTIG
Publication date standards: 20.9.2017
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE