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目数粒度对照表
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|||||
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目数
|
粒度um
|
目数
|
粒度um
|
目数
|
粒度um
|
|
5
|
3900
|
140
|
104
|
1600
|
10
|
|
10
|
2000
|
170
|
89
|
1800
|
8
|
|
16
|
1190
|
200
|
74
|
2000
|
6.5
|
|
20
|
840
|
230
|
61
|
2500
|
5.5
|
|
25
|
710
|
270
|
53
|
3000
|
5
|
|
30
|
590
|
325
|
44
|
3500
|
4.5
|
|
35
|
500
|
400
|
38
|
4000
|
3.4
|
|
40
|
420
|
460
|
30
|
5000
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2.7
|
|
45
|
350
|
540
|
26
|
6000
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2.5
|
|
50
|
297
|
650
|
21
|
7000
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1.25
|
|
60
|
250
|
800
|
19
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||
|
80
|
178
|
900
|
15
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||
|
100
|
150
|
1100
|
13
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||
|
120
|
124
|
1300
|
11
|
||
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