324 / | HD | ELECTRICITY: MEASURING AND TESTING |
600 | DF | IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS {8} |
649 | DF | .~ Lumped type parameters {6} |
658 | DF | .~.~ Using capacitive type measurement {10} |
686 | DF | .~.~.~ With a capacitive sensing means {4} |
690 | .~.~.~.~ Including a probe type structure |