
Non destructive testing of welded joints. Defectometer determination of weld root defects on radiographs
NORM herausgegeben am 1.11.1980
Designation standards: STN 051155
Classification mark: 051155
Catalog number: 52110
Note: UNGÜLTIG
Publication date standards: 1.11.1980
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN