emergency telephone system的意思|示意
应急电话系统
emergency telephone system的网络常见释义
紧急电话系统 ... 紧急电力荷载：emergency power load 紧急电话系统：emergency telephone system 紧急电话台：emergency telephone station ...
应急自动电话系统 ... emergency shutdown紧急停堆 emergency telephone system应急自动电话系统 emergency transfer equipment应急电源转换设备 ...
emergency telephone system相关短语
1、 Fiber Emergency Telephone System 光纤紧急电话系统
2、 highroad emergency telephone system 高速公路应急电话系统
3、 Emergency telephone system for expressway 高速公路紧急电话系统