... carrier current channel 载波电路 carrier telephone channel 载波电话信道 CT Carrier Telegraph channel 载波电报信道 ...
基于12个网页-相关网页
... carrier current channel 载波电路; 载波信道[通路 carrier frequency channel 载频信道 carrier telephone channel 载波话路 ...
基于4个网页-相关网页
open-wire carrier telephone channel 明线载波电话信道
single-channel carrier frequency telephone terminal 单路载频电话终端机
channel carrier telephone 载波电话信道
single-channel carrier telephone system [通信] 单路载波电话系统
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