安全隔离与信息交换网闸  SGAP

包交换网络  Packet switched Network; packet network

报文分组交换网络  packet-switched network

本地交换网  LE:Local Exchange

本地交换网网管  Local switching network management

边缘交换网单元  Skirt Network Unit GSNU

波长交换网  wavelength switching networks

大规模ATM交换网络  large scale ATM switching fabric; large scale ATM switching fabrics

大容量交换网络  larger volume switching network

电传打印机交换网络  teleprinter switching network

电话交换网  switched telephone network; telephone switching network

电力调度电话交换网  electric power dispatching exchange network

电力调度交换网  electric power dispatching exchange network

电力交换网  switching networks of electric power communication; electric power exchange network; electric power communication exchange network

电力通信交换网  electric power exchange network

电力行政交换网  electric power administrative exchange network

电路交换网(CS)  Cs

电路交换网络  circuit switching network; circuit switched network; circuit-switched network; Network; Circuit-switched

电路式交换网络  circuit-switched network

电文交换网络  message switching network