28:57

Acoustic Emission Testing - 2

30:24

Ultrasonic testing -1

52:14

Introduction to Acoustic Emission

4:00

Acoustic Emission Monitoring

29:53

Thermographic Nondestructive Testing

26:42

Ultrasonic testing - 2

4:21

Online Structure Monitoring using Acoustic Emission

31:07

Eddy current testing - 1