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一個(gè)軸上面可不可以用一個(gè)軸承間隙配合,一個(gè)軸承過(guò)盈配合 |
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小黑屋|手機(jī)版|Archiver|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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