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定位精度很重要,如同线性导轨的平直度和平行性一样。
Location precision is very important, just as the flatness and parallel of linear guide rail.
youdao
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定位精度很重要,如同线性导轨的平直度和平行性一样。
Location precision is very important, just as the flatness and parallel of linear guide rail.
youdao