Chinese translation for "自动用户交换系统"

private automatic switching system

Similar Words：

"自动拥塞控制" Chinese translation, "自动拥塞控制信息消息" Chinese translation, "自动泳池清洁器" Chinese translation, "自动用户" Chinese translation, "自动用户电报交换机" Chinese translation, "自动用路径点" Chinese translation, "自动优生产记录系统" Chinese translation, "自动优先级组" Chinese translation, "自动优先中断" Chinese translation, "自动优先组" Chinese translation