English translation for "区交换中心"

district switching center

Similar Words：

"区检察官" English translation, "区检察厅" English translation, "区鉴泉" English translation, "区鉴雄" English translation, "区箭道" English translation, "区交设计" English translation, "区接线器" English translation, "区街取样" English translation, "区截机" English translation, "区截机(电话的)" English translation