English translation for "电话自动交换网多频记发器信号方式"

multifrequency register signalling system for telephone antomatic switching network

Example Sentences:

1.

Multi frequency register signaling system for telephone automatic switching network 电话自动交换网多频记发器信号方式

Similar Words：

"电话资料组" English translation, "电话自动测试仪" English translation, "电话自动订票" English translation, "电话自动计费系统" English translation, "电话自动记费系统" English translation, "电话自动交换网局间直流信号方式" English translation, "电话自动交换网铃流和信号音" English translation, "电话自动交换网用户信号方式" English translation, "电话自动应答装置" English translation, "电话总机" English translation