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為什么在網(wǎng)上查到的圓錐滾子軸承的外圈都是圓柱形的? |
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點(diǎn)評(píng)
你外圈沒(méi)拆掉 還掛在設(shè)備上
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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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