Chinese translation for "电话转接设备"

phone patch equipment

Similar Words：

"电话专用桥" Chinese translation, "电话转电线圈" Chinese translation, "电话转发器" Chinese translation, "电话转接" Chinese translation, "电话转接局" Chinese translation, "电话转接系统" Chinese translation, "电话转帐" Chinese translation, "电话装置" Chinese translation, "电话追访" Chinese translation, "电话咨询" Chinese translation