产率、品位、回收率计算

给矿

k19

k20

n20

k21

n21

k22

k23

n23

n22

n24

k25

n25

k2620.8

n2625.4

k2739.2

n2710.3

k2839.2

n289.3

k2937.3

n299.7

k3035.7

n3010.2

k3138.1

n3111.3

k3241.2

n3211.5

k3340.4

n3311

k3440.9

n3410.4

sum759.30.2531

x2240.7