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淬火后發現有孔沒鉆,怎么處理 |
點評
你是,開始沒讓淬火,不知道他們怎么就淬火了
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點評
好像只能這樣了吧?
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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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