73 / | HD | MEASURING AND TESTING |
862 | DF | DYNAMOMETERS {5} |
862.381 | DF | .~ Responsive to force {13} |
862.621 | DF | .~.~ By measuring elastic deformation {4} |
862.625 | .~.~.~ Using a specific type of electrical sensor {2} | |
862.626 | DF | .~.~.~.~> Inductance or capacitance sensor |
862.627 | DF | .~.~.~.~> Resistance strain gage {2} |