Method and apparatus generating and detecting torsional wave...

Method and apparatus generating and detecting torsional wave...

Method and apparatus generating and detecting torsional...

Method and apparatus having load cell responsive to movement of

Method and apparatus having transversely offset eddy current sen

Method and apparatus to detect randomly distributed discontinuit

Method and apparatus to image metallic patches embedded in a non

Method and apparatus using a varying electromagnetic field for d

Method and apparatus using magnetic flux scanning to test grain

Method and arrangement for evaluating a defect signal by compari

Method and device for determining the thickness of an electrical

Method and device for forecasting/detecting polishing end...

Method and device for inspecting circumferentially conducting ma

Method and device for magnetic testing of moving elongated ferro

Method and device for measuring the thickness of an oxide...

Method and device for non destructive evaluation of defects...

Method and device for nondestructively inspecting elongated obje

Method and device for testing pipes in a non-destructive manner

Method and device for the in situ detection of the degree of...

Method and device including primary and auxiliary magnetic poles