English translation for "自动电活系统"

automatic telephone system

Similar Words：

"自动电话业务" English translation, "自动电话用户设备" English translation, "自动电话支局" English translation, "自动电话中心局" English translation, "自动电话总局" English translation, "自动电极调整器" English translation, "自动电极控制" English translation, "自动电极线接续器" English translation, "自动电键" English translation, "自动电缆测试仪" English translation