?电抗管振荡器
... 磁控管振荡器 magnetron generator; magnetron oscillator 电抗管振荡器 reactance tube oscillator 电子管振荡器 electronic generator; electronic tube oscillator; electronic-tube generator; thermionic oscillator; tube type oscillator; vacuum tube generator; vacuum tube oscillator; vacuum-tube oscillator; valve generator; valve oscillator ...