intercomn.对讲机
intercommutnication switch电报线路互换器
intercomputer communication计算机通信
intercombination transition互组跃迁
intercommunication facility内部通信设施
intercommunicating plexuses内交通丛
intercommunicating porosity穿通性疏松
intercommunication grouping交际分组
intercommunicating telephone内部电话,对讲电话