open-wire carrier system [通信] 明线载波系统
two wire carrier system 双线载波制
open wire carrier telephony 明线载波电话
open wire carrier line 明线载波线路
open-wire carrier communication system 明线载波通信系统
open-wire carrier communication [通信] 明线载波通信
open wire carrier telephone system 明线载波电话系统
open-wire carrier telephone 明线载波电话
open-wire carrier telephone channel 明线载波电话信道
At last, an intelligentized testing instrument for electric wire high frequency carrier wave channels is developed.
在此基础上，研制开发出了一套智能化电力线高频载波通道测试装置。
Presents the principle of the structure of GRG-200 steel wire winding machine, especially introduces the carrier, design of base plate, creel stand, driving principle and control principle.
介绍了G R G - 200型钢丝缠绕机的结构原理，重点介绍了该机的锭子、大盘的设计、拨离纱架及传动原理、电气原理。
Also it can modulate measured data and perform remote transmission via carrier line and telephone wire.
对测量的数据进行调制，通过载波线路或电话线进行远距离传输。
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