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https://www.alighting.cn/resource/20170411/150051.htm2017/4/11 19:59:37
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明，报告大厅因楼层标高达10米以上，则采用大功率的工矿灯;其它区域照明则采用了更加节能环保的led灯具(12w-64w不
https://www.alighting.cn/resource/20170411/150038.htm2017/4/11 17:13:59
https://www.alighting.cn/resource/20170411/150036.htm2017/4/11 17:04:27
