Non-destructive testing of welds - Visual testing of fusion- welded joints
NORM herausgegeben am 1.6.2017
Designation standards: ČSN EN ISO 17637
Classification mark: 051180
Catalog number: 502038
Note: UNGÜLTIG
Publication date standards: 1.6.2017
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN