供应鑫顺科花岗石角尺花岗石量具

规格TYPE(mm)

测量面基机面垂直度
Squareness beteween neasuring surface datum surfac

测量面平面度或直线度
Flatness& straightness of measuring surface

基面平面度或直线度
flatness& straightness of datum surface

精度等级Precision grade

00
 

0

00

0

00

0

100x63

1.5

3

1

1

1

1

160x100

2

4

1

2

1

1

250x160

2

4

1

2

1

2

400x250

3

6

1.5

3

1

2

630x400

4

8

2

4

1.5

3

1000x630

6

12

2.5

5

2

4