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談?wù)勥@兩種公差原則控制統(tǒng)一要素的區(qū)別 |
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非也,面對面的垂直度,同樣也控制了被測平面的平整度。因?yàn)槔硐肫矫姹仨毼挥诰嚯x為公差t兩平面之間。只要公差值足夠小,則平面足夠平整
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點(diǎn)評
哦哦~
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