6dB Drop is Not Great for Flaw Length Sizing
4:41
dB Drop for Sizing Crack Height
8:28
UT 6dB Drop Defect Length Sizing
4:37
Bài transistor
13:55
Sonatest WAVE, UT calibration, scan plan, reporting
4:58
Twin Peaks - UT Root Signals
19:36
Episode 1 Flaw Signal Characteristics
7:38
NDT Phased Array TCG Omni MX2
6:51