
QUALIFICATION AND CERTIFICATION OF NDT PERSONNEL. GENERAL PRINCIPLES.
NORM herausgegeben am 23.4.1993
Designation standards: UNE-EN 473:1993
Note: UNGÜLTIG
Publication date standards: 23.4.1993
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE