intermediate-frequency amplifier

石油英语词... ... intermediate fraction 中间馏分 intermediate frequency amplifier 中频放大器 intermediate frequency 中频 ...

进出口专业英语词汇 |... ... linear-gain receiver 线性增益接收机 intermediate frequency amplifier 线性-对数中频放大器 ...

什么意思_英语ifa在线翻译... ... 临时燃油附加费( Interim Fuel Additional) 中放大器( intermediate frequency amplifier) ...