symmetric hysteresis loop symmetric oscillations symmetry axis symmetry element symmetry group symmetry operation symmetry plane symmetry-restricted covalency symmetry rotation symmetry transformation symons sympathetic vibration synchro synchrocyclotron synchrodrive synchrodyn synchro generator synchromesh synchro-mesh gearbox synchro motor |
symmetric hysteresis loop симетричен хистерезисен цикъл Търсената дума е намерена |