English translation for "circuit switching service"

电路交换业务

Similar Words：

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