English translation for "基本电话业务"

plain ordinary telephone service

Similar Words：

"基本点阵" English translation, "基本点阵吸收" English translation, "基本典型水文过程线" English translation, "基本电荷" English translation, "基本电荷，元电荷" English translation, "基本电节律" English translation, "基本电节律（慢波）" English translation, "基本电解液" English translation, "基本电缆段" English translation, "基本电量测试设备" English translation