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丝锥断在攻丝的螺纹孔里了,怎么把它拆卸下来? |
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Re: 丝锥断在攻丝的螺纹孔里了,怎么把它拆卸下来?
点评
没用过能钻丝锥的钻头
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Re: 丝锥断在攻丝的螺纹孔里了,怎么把它拆卸下来?
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Re: 丝锥断在攻丝的螺纹孔里了,怎么把它拆卸下来?
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Re: 丝锥断在攻丝的螺纹孔里了,怎么把它拆卸下来?
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