6447| 13
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車加工部分配合精度要達到0.01,誰能跟我合作 |
點評
已發圖紙到你郵箱,麻煩
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點評
大磨床成本太高了,車床只要刀具好點,工藝正確。0.8的光潔度是 OK的
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小黑屋|手機版|Archiver|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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