English translation for "自动用户交换系统"

private automatic switching system

Similar Words：

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