Chinese translation for "会议电话设备"

conference call equipment
conference system

Similar Words：

"会议电话汇接机" Chinese translation, "会议电话汇接台" Chinese translation, "会议电话控制" Chinese translation, "会议电话链路" Chinese translation, "会议电话桥分器" Chinese translation, "会议电话通信" Chinese translation, "会议电话网" Chinese translation, "会议电话系统" Chinese translation, "会议电话信道" Chinese translation, "会议电话业务" Chinese translation