平口宽座角尺
Code: 4792
符合JJG直角尺国家计量检定规程, 1级
不锈钢尺身, 淬火
| Code | Squareness Inside (α) | Squareness Outside (β) | Size |
|---|---|---|---|
| 4792-50 | 6µm | 6µm | 50x40mm |
| 4792-75 | 6µm | 7µm | 75x50mm |
| 4792-100 | 7µm | 7µm | 100x70mm |
| 4792-150 | 8µm | 8µm | 150x100mm |
| 4792-200 | 9µm | 9µm | 200x130mm |
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