telegraphicadj.简洁的；电报的；电报机的telegraphn.电报；电报机vt.打电报；显示telegraph automatic alarm equipment电报自动报警设备telegraph or telephone block system[电] 通信闭塞制telegraph automatic relay equipment电报自动转接设备Telegraph Distortion Measurement Set电报失真测量装置telegraph telephone signal convertor电报电话信号变换器Telegraph Automatic Switching System电报自动转换系统Telegraphic Automatic Relay Equipment电报自动中继设备telegraph distortion measuring system电报畸变测试系统telegraph circuit switching equipment电报电路交换设备telegraph automatic routing equipment电报自动编路由设备