短语词组短语Antenna Feeder Coupler 天馈耦合器shortwave antenna tuning coupler 短波天线调谐器automatic antenna tuning coupler 自动天线调谐器antenna a coupler 天线耦合装置ACU Antenna Coupler Unit 天线耦合器组件;无线偶台器组件Flat Type Antenna Coupler 平板耦合器 返回 antenna coupler