6944| 16
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腰孔這樣標注可以么 |
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點評
恩呢,大俠說的對,我們總工也是這么說的,而且機械設(shè)計手冊上也有腰孔的標注方法
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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