筛孔/mm

26.5

19.0

16.0

13.2

9.5

4.75

2.36

1.18

0.6

0.3

0.15

0.075

通过率/%

细

100.0

100.0

99.5

86.6

70.4

56.6

28.6

11.2

3.3

0.9

0.4

0.1

粗

100.0

71.2

42.4

12.2

5.3

0.8

0.7

0.6

0.5

0.3

0.2

0.1