出铜率区间范围

分包物料编码个数

分包编号

(0.581, 4.281]

75种

A

(4.281, 7.981]

57种

B

(7.981, 15.381]

57种

C

(15.381, 26.481]

20种

D

(26.481, + $\infty$ )

3种

E