展会时间:2007-05-15 至 2007-05-17
随着“3111”试点工程的开展与实施,进一步推动“平安城市”的建设步伐,“平安城市”建设进行得如火如荼,目前广州正着手推进社区治安视频监控系统建设,规划建 ...
|小黑屋|展会港
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