common channel l signaling的意思|示意
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公共通道l信令
common channel l signaling的网络常见释义
共路信令 ... 共电制 Common Battery System CB 共路信令 Common Channel l Signaling CCS 共路信令设备 Common Channel Signaling Equipment ...
common channel l signaling相关短语
1、 Common Channel l Signaling CCS 共路信令