花岗石方形角尺
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方形角尺:用于垂直度、平行度检测,并可作为90测量基准

 

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

等级Precision grade

00

0

00

0

00

0

150*1501.83.50.81.61.83.5

160x160

2

4

0.8

1.7

2

4

200x200

2

4

0.9

1.8

2

4

250x250

2.2

4.5

1

2

2.2

4.5

315x315

2.6

5.2

1.1

2.3

2.6

5.5

400x400

3

6

1.3

2.6

3

6

500x500

3.5

7

1.5

3

3.5

7