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

0

00

0

100x63

1.5

3

1

1

1

160x100

2

4

2

1

1

250x160

2

4

2

1

2

400x250

3

6

3

1

2

630x400

4

8

4

1.5

3

1000x630

6

12

5

2

4