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["标包号","名称","材质","单位","数量","含税单价（元/吨）","标包合价（元）","备注"]
[1,"金属梁","ZG4Cr25Ni20Si2","吨",25,null,null,"340厂"]
[null,"立柱","ZG3Cr24Ni7SiNRe","吨",10,null,null,"340厂"]
[2,"废导板","Cr26Ni9Mo","吨",20,null,null,"720厂"]
[3,"废顶头","20CrNi4VA","吨",40,null,null,"720厂"]
[4,"废滑线导杆","铝","吨",1.5,null,null,"炼铁厂，约200根"]
[5,"废电极","石墨，∮350 34根约4.34吨；∮450 28根约9.72吨；∮600 25根约30吨；∮400 22根约11吨；","吨",55,null,null,"炼钢厂"]

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