无线对讲系统 Wireless walky-talky system
无线对讲机 portofoon
盔式无线对讲机 helmeted radio speaker-phone
无线对讲覆盖 Walkie talkie network
军警用波段无线对讲机 Military or Police Radio Transceiver
飞机无线对讲系统 AWIS
无线电对讲机 wireless transceiver ; CB ; wireless interphone ; Walkie Talkie
无线电对讲手机 Radio Handsets ; Radio o Handsets
电梯无线对讲 elevator wireless intercom
本论文研究设计了一款调频无线对讲机。
This thesis studies and designs a wireless interphone of frequency modulation.
在紧急情况下，乘坐地铁列车的乘客可以通过安装在每节车厢里的无线对讲设备与控制中心联系。
In the event of an emergency, passengers riding on the subway trains are able to contact the control center through the wireless intercom devices installed on every carriage.
楼宇对讲系统是住宅建设中不可缺少的组成部分，本论文围绕研制一种满足现代楼宇建设需要的无线对讲系统而开展应用研究。
Building conversational system is the essential part in housing construction, and the theme of this paper is a research, which satisfies the demands of building construction.
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