筛孔(mm)

级配类型

16

13.2

9.5

4.75

2.36

1.18

0.6

0.3

0.15

0.075

AC-13

100

96.6

75.7

48.0

29.7

20.8

13.6

8.6

7.2

5.4

PAC-13

100

92.0

60.4

21.5

15.5

12.8

9.3

7.7

7.3

5.2

SMA-13

100

97.2

63.5

27.1

21.4

19.3

15.6

12.8

11.4

10.7