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31. | conical broach roof |
| 圆锥形屋盖 |
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32. | built-up broach |
| 装配拉刀 |
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33. | involute push broach |
| 渐开线推刀 |
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34. | six-keyway broach |
| 六键拉刀, 花键拉刀 |
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35. | keyway pull broach |
| 键槽拉刀 |
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36. | involute spline broach |
| 渐开线花键拉刀 |
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37. | helical spline broach |
| 螺旋花键拉刀 |
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38. | spline push broach |
| 花键推刀 |
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39. | peripheral surface broach |
| 筒形拉刀 |
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40. | round and spline broach |
| 圆孔花键复合拉刀 |
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