English translation for "electronic cross office switching"

电子式局内交换

Similar Words：

"electronic craftsmen" English translation, "electronic crane scale" English translation, "electronic crash se or" English translation, "electronic crash sensor" English translation, "electronic credit card" English translation, "electronic cross section" English translation, "electronic crossover network" English translation, "electronic cure" English translation, "electronic curing" English translation, "electronic currency; electronic money" English translation