| 摘要 |
An ultrasonic inspection tool ( 100; 200} has a chassis ( 102; 202} with a two part body ( 1 16; 216), an aperture ( 130; 230) for providing a clear Sine of sight between an array { 146; 246) and a workpiece, and a series of feet (134, 136: 272, 274, 276, 278., 280, 282) for sliding along the workpiece. |
