回視聴
PE pipe NDT
The Best Piping Compilation - PipingWeldingNonDestructiveExamination
ultrasonic testing
Nortec600 #olympus Weld surface Inspection #eddycurrent
Soft Ultrasonic Transducer (JUTAN) - UT from directly over fillet weld
Crack Detection Using Dye Penetrant
Shape of defects in Ultrasonic testing
Offshore Pipe Inspection | NDT with Reach Bravo