花岗石直角尺的规格
|
|||||||||
规格(mm)
|
垂直度(um)
|
测量面直线度(um)
|
基准面直线度(um)
|
||||||
精度等级
|
0
|
00
|
000
|
0
|
00
|
000
|
0
|
00
|
000
|
100x63
|
4
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
160x100
|
4
|
2
|
1
|
2
|
1
|
1
|
1
|
1
|
1
|
250x160
|
5
|
2.5
|
1.5
|
2
|
1
|
1
|
2
|
1
|
1
|
400x250
|
7
|
3.5
|
2
|
2.5
|
1.5
|
1
|
2
|
1
|
1
|
630x400
|
9
|
4.5
|
2.5
|
3
|
2
|
1
|
2.5
|
1.5
|
1
|
800x500
|
10
|
5
|
3
|
3
|
2
|
1
|
5
|
2.5
|
1.5
|
1000x630
|
12
|
6
|
3
|
4
|
2
|
1
|
6
|
3
|
1.5
|
1250x800
|
15
|
7.5
|
4
|
5
|
2.5
|
1.5
|
8
|
4
|
2
|
1600x1000
|
18
|
9
|
5
|
6
|
3
|
1.5
|
10
|
5
|
2.5
|
2000x1250
|
22
|
11
|
6
|
8
|
4
|
2
|
12
|
6
|
3
|
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