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["钢材型号及量清单"]
["级别","合计(t)","6.5","8","10","12","14","16","18","20","22","25"]
["HPB300",7.4590000000000005,0.077,0.017,7.365]
["HRB400",79.99799999999999,null,6.115,5.765,28.394,0.043,1.9540000000000002,0.019,0.694,1.51,35.504]
["合计(t)",87.457,0.077,5.632,13.129999999999999,27.894,0.043,0.809,0.019,0.694,1.51,35.004]