quenched spark gap quenched steel quench furnace quench hardening quenching quenching bath quenching compound quenching condensation quenching crack quenching machine quenching medium quenching nozzle quenching oil quenching pulse quenching resistor quenching strain quenching stress quenching tank quenching temperature quenching test |
quenched spark gap искрогасяща междина Търсената дума е намерена |