Chinese translation for "直接交换设备"

dse direct switching equipment

Similar Words：

"直接交叉配合试验" Chinese translation, "直接交付法" Chinese translation, "直接交换" Chinese translation, "直接交换交换局" Chinese translation, "直接交换扩散" Chinese translation, "直接交换系统" Chinese translation, "直接交换线路" Chinese translation, "直接交换相互酌" Chinese translation, "直接交换业务" Chinese translation, "直接交货" Chinese translation