Chinese translation for "电话线集线器"

telephoneline concentrator

Similar Words：

"电话系统自动化" Chinese translation, "电话线" Chinese translation, "电话线传电视" Chinese translation, "电话线断了" Chinese translation, "电话线管" Chinese translation, "电话线路" Chinese translation, "电话线路号码" Chinese translation, "电话线路均衡器" Chinese translation, "电话线路控制器" Chinese translation, "电话线路连接图" Chinese translation