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| 黄冈岩直尺 |
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| 货号 |
规格 |
平面度 |
| 4147-300 |
300x30x50mm |
3.20um |
| 4147-400 |
400x40x60mm |
3.60um |
| 4147-500 |
500x50x80mm |
4.00um |
| 4147-630 |
630x50x80mm |
4.40um |
| 4147-800 |
800x50x100mm |
5.20um |
| 4147-1000 |
1000x60x120mm |
6.00um |
| 4147-1400 |
1400x60x150mm |
7.60um |
| 4147-1600 |
1600x80x180mm |
8.40um |
| 4147-2000 |
2000x80x200mm |
10.00um |
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