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發(fā)布時(shí)間: 2019-8-3 21:57
正文摘要:如圖片,,為什么每個(gè)尺寸鏈計(jì)算完成后,,還要進(jìn)行comparision,?(通過(guò)Mean0.38和公差1.151進(jìn)行計(jì)算,,以及標(biāo)準(zhǔn)差西格瑪,,得出CPK和CP) 謝謝。 |
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