English translation for "半电子交换系统"

part-electronic switching system

Similar Words：

"半电算化设计" English translation, "半电位计" English translation, "半电源电压原理" English translation, "半电子的" English translation, "半电子交换机" English translation, "半电子模型半电池" English translation, "半电子式的" English translation, "半电子式照相排字机" English translation, "半雕绣" English translation, "半吊舱" English translation