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關(guān)于軸承公差的問題 |
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點(diǎn)評(píng)
也可以看相關(guān)的軸承的國(guó)家標(biāo)準(zhǔn)
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不客氣,見多了就知道了
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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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