self-excited oscillations self-excited vibration self-exciting winding self-extinguishing self-feedback self-feeder self-focusing self-frigidizing solar cell self-gauging self-generating self-governing self-guidance self-guided self-guided missile self-hardening self-hardening steel self-heating self heterodyne self-holding circuit self-holding contact |
self-excited oscillations самовъзбуждащ се трептение Търсената дума е намерена |