square-stroke engine square taper washer square the end square thread square threaded screw square-thread tool square timber square-up square washer square wave square-wave amplifier square-wave generator square-wave modulation square-wave polarography square-wave voltage square well square with squariance squaring squaring amplifier |
square-stroke engine двигател с диаметър на цилиндъра, равен на хода на буталото Търсената дума е намерена |