规格TYPE

(mm)

测相邻两侧面垂直度
Squareness beteween

abjacent measuring

surfaces

测量面直线度
straightness of measuring

surface

相对侧面平行度
Parallelism between

opposite measuring surface

精度等级Precision grade

00

0

0

00

0

160x160

2

4

1.7

2

4

200x200

2

4

1.8

2

4

250x250

2.2

4.5

2

2.2

4.5

315x315

2.6

5.2

2.3

2.6

5.5

400x400

3

6

2.6

3

6

500x500

3.5

7

3

3.5

7