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["附件2：服务内容及要求"]
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["序号","项目","规格","数量","单位","材质","备注"]
[1,"广告位背板","42m*2.5m",105,"平方","彩钢+50矩管焊接"]
[2,"立柱","3.5m",12,"根","2个厚140镀锌圆管","预埋混泥土浇灌"]
[3,"画面","42m*2.5m",105,"平方","520喷绘布"]
[4,"射灯","/",9,"个","15W太阳能广告射灯"]