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軋機(jī)中間輥、工作輥軸軸承問題 |
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評(píng)分
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點(diǎn)評(píng)
但是實(shí)體的銅保持架應(yīng)該比沖壓的剛保持架強(qiáng)度要高呀
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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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