12034| 33
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單位買了臺數(shù)控銑,當劃線機,用來給鉗工點眼。浪費! |
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點評
不是鉸或鏜,僅僅鉆就能保證μ級的,不一般人。
專用數(shù)控深孔鉆除外(槍鉆等)
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Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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