物料号 |
453000 80X120 |
453000 120X150 |
453000 150X200 |
453000 200X300 |
弧形直径 |
柄长 |
误差范围 |
读数 |
80mm
| 120mm
| ±30arcmin
| 1degrees
|
120mm
| 150mm
| ±30arcmin
| 1degrees
|
150mm
| 200mm
| ±30arcmin
| 1degrees
|
200mm
| 300mm
| ±30arcmin
| 1degrees
|