Chinese translation for "circuit switching service"

电路交换业务

Similar Words：

"circuit switching delays" Chinese translation, "circuit switching exchange" Chinese translation, "circuit switching network" Chinese translation, "circuit switching of telegraph" Chinese translation, "circuit switching operation" Chinese translation, "circuit switching station" Chinese translation, "circuit switching system" Chinese translation, "circuit switching unit" Chinese translation, "circuit symbol" Chinese translation, "circuit symmetric fiber" Chinese translation