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精加工时,高速钢车刀切削部分的几何角度后角取值为()
- A、4°~6°
- B、6°~10°
- C、8°~12°
- D、10°~14°
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更多 “精加工时,高速钢车刀切削部分的几何角度后角取值为()A、4°~6°B、6°~10°C、8°~12°D、10°~14°” 相关考题
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单选题在进行精加工编程时,影响巳加工表面的车刀几何角度是()。A
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