English translation for "unit automatic exchange"

内部自动电话交换机
小型自动电话交换机
小型自动电话交换台
自动电话交换装置

Example Sentences:

1.

Unit automatic exchange 内部自动电话交换机

Similar Words：

"unit assembly drawing" English translation, "unit assignment" English translation, "unit audio processor" English translation, "unit audit" English translation, "unit authorization list" English translation, "unit auxiliaries" English translation, "unit auxiliaries system" English translation, "unit backspace character" English translation, "unit ball" English translation, "unit bandwidth" English translation