English translation for "专线双向中继电路"

private line two way trunk circuit
private line two-way trunk circuit

Related Translations:

客运专线:  railway line for passenger traffic

巴士专线:  bus lane

电报专线:  private telegraph circuit

专线用户:  individual line subscriber

专线业务:  pls private line serviceprivate line service

专线交换:  private line switching

专线电传机:  private line teletypewriter

电信专线:  private line of telecommunication

专线电报:  telex

专线小巴:  public light bus

Similar Words：

"专线联结" English translation, "专线连接" English translation, "专线连线" English translation, "专线旅游" English translation, "专线上网" English translation, "专线铁路" English translation, "专线通信网" English translation, "专线通信业务" English translation, "专线网络" English translation, "专线网络系统" English translation