open-wire carrier telephone channel的意思|示意
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英 / /
开放式载波电话信道
open-wire carrier telephone channel的网络常见释义
明线载波电话信道 裸线载波线路,明线载波线路 open-wire carrier line 明线载波电话信道 open-wire carrier telephone channel 架空链路,明线链路 open-wire link ..