ground echo grounded grounded-anode amplifier grounded base grounded-base amplifier grounded capacitance grounded-cathode amplifier grounded circuit grounded-collector amplifier grounded-drain amplifier grounded emitter grounded-gate amplifier grounded grid grounded-grid amplifier grounded-grid triode grounded neutral grounded-source amplifier ground elevation ground fault ground-fault neutralizer |
ground echo рлк. отразен сигнал от земната повърхност Търсената дума е намерена |