English translation for "电话交换局"

interchange office
switched telephone exchange
telephone exchange office

Example Sentences:

1.

Automatic telephone exchange 自动电话交换局

Similar Words：

"电话交换电缆" English translation, "电话交换机" English translation, "电话交换机的斯通电路" English translation, "电话交换机故障" English translation, "电话交换记录单" English translation, "电话交换局级别" English translation, "电话交换控制器" English translation, "电话交换区" English translation, "电话交换区设备" English translation, "电话交换区设计" English translation