English translation for "数字交换中心"

digital switching center

Similar Words：

"数字交换实验程序" English translation, "数字交换网路" English translation, "数字交换网络" English translation, "数字交换系统" English translation, "数字交换线路" English translation, "数字交换子系统" English translation, "数字交流转换器" English translation, "数字交替反转" English translation, "数字交替反转码" English translation, "数字搅频器" English translation