
RECOMMENDED PRACTICE FOR RADIOGRAPHIC INSPECTION OF FUSION WELDED BUTT CIRCULAR JOINTS FOR STEEL TUBES UP TO 50 MM THICK.
STANDARD published on 15.10.1972
Designation standards: UNE 14040:1972
Note: WITHDRAWN
Publication date standards: 15.10.1972
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Category: Technical standards UNE