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| 花岗岩直角尺 |
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| 货号 |
规格 |
精度 |
| 4141-100 |
100x63x16mm |
4.0um |
| 4141-160 |
160x100x20mm |
4.0um |
| 4141-250 |
250x160x25mm |
5.0um |
| 4141-400 |
400x250x40mm |
7.0um |
| 4141-630 |
630x400x63mm |
9.0um |
| 4141-1000 |
1000x630x80mm |
12.0um |
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| 方尺 |
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| 货号 |
规格 |
垂直度 |
| 4144-250 |
250x250x40mm |
4.5μm |
| 4144-315 |
315x315x40mm |
5.2μm |
| 4144-400 |
400x400x50mm |
6.0μm |
| 4144-500 |
500x500x60mm |
7.0μm |
| 4144-630 |
630x630x60mm |
8.3μm |
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| 4个测量面精磨而成,彼此垂直或平行 |
| 检测90°角,直线度和平行度 |
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