English translation for "四线制话频电话中继器"

four wire voice frequency telephone repeater
four-wire voice frequency telephone repeater

Related Translations:

思维中继:  thought breaking-off

中继技术:  relaying technique

层中继:  layer relay

载波中继:  carrier relayingcarrier trunk

中继内容:  meta-content

中继类别:  cot class of trunk

中继泵:  relay pump

出中继键:  outgoing trunk switch

转发器中继器:  repeater

中继地球站:  relaying earth station

Similar Words：

"四线制传输线" English translation, "四线制的" English translation, "四线制电话线路" English translation, "四线制电路" English translation, "四线制多路复用设备" English translation, "四线制交换" English translation, "四线制交换中心" English translation, "四线制配线" English translation, "四线制线路" English translation, "四线制线路适配器" English translation