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請教一下,電機哪些方面會用到膠水 |
點評
使用軸承的廠家,生產廠家用不到
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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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