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据测算，经开区更新改造的8298盏led路灯每年节约用电1132.69万度，相当于节约标准煤4576吨，节约净水45308吨，减少二氧化碳排放10874吨，少产生二氧化硫及漂浮颗粒
https://www.alighting.cn/case/20160411/42128.htm2016/4/11 15:55:30
