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The shape precision of form-grinding wheel can directly affect process quality of work-piece surface.
成形砂轮的形状精度直接影响工件表面的加工质量。
youdao
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The shape precision of form-grinding wheel can directly affect process quality of work-piece surface.
成形砂轮的形状精度直接影响工件表面的加工质量。
youdao