polyphase commutation machine

colo(u)r adaptation connected external unit identifier conservatree DC commutator machine diffused base phototransistor excisable farella fuzzy column extension jampack lens shade loof loss of accuracy molybdenum permalloy dust core photoelectronic transducer sarcosphere shih y?eh kuan hua sinus venosus defect three-and-outs unscience wing lattice