English translation for "data circuit switching system"

数据电路交换系统

Similar Words：

"data circuit" English translation, "data circuit equipment" English translation, "data circuit equipment (dce)" English translation, "data circuit switch system" English translation, "data circuit switching equipment" English translation, "data circuit terminating equipment" English translation, "data circuit tra arency" English translation, "data circuit transparency" English translation, "data circuit-terminating equipment" English translation, "data circuit-terminating equipment dce" English translation