8312| 8
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聚氨酯(PU)車削切屑纏刀,頻繁清理,嚴重影響效率 |
點評
切削液方面怎么改進呢!目前使用的乳化液!
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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