圆柱角尺
Code: 4712
符合JJG直角尺国家计量检定规程
合金钢
硬度>HRC58
手柄可拆卸
| Code | Length | Squareness | Diameter (Ød) |
|---|---|---|---|
| 4712-200 | 200mm | 4μm | 80mm |
| 4712-315 | 315mm | 5μm | 100mm |
| 4712-500 | 500mm | 7μm | 100mm |
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