English translation for "四频双信"

four-frequency diplex

Similar Words：

"四拼盘" English translation, "四频率拨号" English translation, "四频率同向双工制" English translation, "四频双工电报" English translation, "四频双通信" English translation, "四频双信电报术" English translation, "四频同向双工电报" English translation, "四频同向双工通信" English translation, "四频同向双工制" English translation, "四频制" English translation