Chinese translation for "switched public national network"

国内公众交换网络

Similar Words：

"switched permanent virtual channel" Chinese translation, "switched port" Chinese translation, "switched private line circuit" Chinese translation, "switched private national network" Chinese translation, "switched programmable read only memory" Chinese translation, "switched repetitively-pulsed laser" Chinese translation, "switched service" Chinese translation, "switched service network" Chinese translation, "switched services" Chinese translation, "switched socket outlet" Chinese translation