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.
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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