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