transmitter receiver 隐藏摘要 
收发报两用机
transmitter pulse 发射脉冲
transmitter receiver 收发报两用机
transmitter relay 发送器继电器
http://www.diyifanwen.com/kaoshizhuanti/jiaotongyunshuyingyucihui/086305105038944290.htm - 基于15个网页
收發器;發射接收器
3. Trunk Relay→中繼器。
4. transmitter receiver收發器;發射接收器
5. Tracking Receiver→追蹤接收器。
http://home.anet.net.tw/bviwy666/computer/jargon-1.htm - 基于1个网页
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