diamod plain wheels
... straight cup wheel 杯形砂轮 straight wheel 平形砂轮 structure 组织 ...
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... flaring cup wheels 碗形砂轮 diamod plain wheels 平形砂轮 grinding ccoolant 切削液 ...
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螺栓紧固平形砂轮 threaded insert disk
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要把针头的利角及磨纹磨走，我们会利用滚筒型的砂轮把针头磨成尖、圆、平或子弹形形状。
To get rid of the sharp Angle and the grinding tracks on the probe, the tip will be polished by roll-typed grinding wheels to become sharp, round, flat or ball pointed.
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