tuned radio-frequency receiver tuned-reed frequency meter tuned-reed frequency metre tuned-reed rectifier tuned relay tuned transformer tuner tungstate tungsten tungsten arc tungsten arc lamp tungsten brass tungsten bronze tungsten carbide tungsten-carbide drilling tungsten cathode tungsten filament tungsten halogen lamp tungsten inert-gas welding tungsten point file |
tuned radio-frequency receiver радиоприемник с пряко усилване линеен приемник Търсената дума е намерена |