EN 10246-8:1999 Non-Destructive Testing of Steel Tubes - Part 8: Automatic Ultrasonic Testing of the Weld Seam of Electric Welded Steel Tubes for the Detection of Longitudinal Imperfections
1999EN 10246-8:1999 Non-Destructive Testing of Steel Tubes - Part 8: Automatic Ultrasonic Testing of the Weld Seam of Electric Welded Steel Tubes for the Detection of Longitudinal Imperfections