供应鑫顺科花岗石平行规花岗石量具

规格TYPE(mm)

工作面平面度相对面平行度
Flantness of working surface&parallelism of opposite surface

工作面间垂直度
Squareness between working surfaces

每对平行规H、W等高之差
Tolerance of h.w between amatcheed pair

精度等级Precision grade

00
 

0

00

0

00

0

160x25x16

1.5

3

20

40

1.5

3

250x40x25

2

4

30

60

2

4

400x63x40

4

8

40

80

4

8

630x100x63

6

12

50

100

6

12