single-channel carrier frequency telephone terminal的意思|示意
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英 / /
单通道载频电话终端
single-channel carrier frequency telephone terminal的网络常见释义
单路载频电话终端机 单路载频电话终端机 single-carrier frequency telephone terminal; single-channel carrier frequency telephone terminal 多路载频电话终端机 multichannel carrier-frequency telephone terminal ..