筛网目数(mesh/inch)
筛网孔径(um)
筛网目数(mesh/inch)
筛网孔径(um)
5
4000
325
45
7
2812
400
38
10
2057
460
30
12
1680
540
26
30
600
600
21
35
500
800
19
40
425
900
15
45
355
1100
13
50
300
1300
11
60
250
1600
10
70
212
1800
8
80
180
2000
6.5
100
150
2500
5.5
120
125
3000
5.0
140
106
3500
4.5
150
100
4000
3.4
170
90
5000
2.7
200
75
6000
2.5
230
63
7000
1.25
270
53