English translation for "central office engineering"

中心局工程

Similar Words：

"central of new jersey" English translation, "central office" English translation, "central office bridge" English translation, "central office co" English translation, "central office code" English translation, "central office equipment" English translation, "central office exchange" English translation, "central office inter working function" English translation, "central office line" English translation, "central office line trunk" English translation