Torque magnetometric apparatus and method for determining the ma
Transducer for generating and measuring torsional waves, and...
Transducers and method for making same
Transient electromagnetic apparatus with receiver having digital
Transient electromagnetic method for detecting corrosion on cond
Transient electromagnetic method for detecting corrosion on cond
Transient electromagnetic method for detecting irregularies on c
Transient electromagnetic method for detecting irregularities on
Transient electromagnetic method for detecting irregularities on
Transient electromagnetic method for directly detecting corrosio
Two-coil apparatus for measuring the absolute value of magnetic