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pony系列楼宇数码黑白彩色可视对讲系统
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Building i ndustry opens up new w orld of entrepre ne urial struggle t o build a t hree pr ovinces of regi onal central citi es--in t he Communi st x counties t he six pl enary sessi on members and comrades: t oday, I was commissi one d by t he County party Committee Standing Committee, reports to the Gene ral Assem bly. Consi deration of all members and alternates, a nd comrade s attendi ng advi
楼宇可视对讲系统的研究与设计
楼宇可视对讲系统的研究与设计
楼宇可视化对讲系统的安装和调试工作是一门理论与实践相结合的产物。楼宇可视系统将计算机技术,监控技术结合起来,实现了数据、语音和图像的三者结合,使得楼宇可视对讲系统逐步向着智能化的方向发展。
