3464| 11
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各路大神,大師傅們看過來,這個(gè)同心度怎么保證。 |
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點(diǎn)評(píng)
機(jī)械制圖沒學(xué)好,螺紋線就到槽那里。
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點(diǎn)評(píng)
這加工以丈為單位就沒毛病了。
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Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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