18109| 87
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這6個槽怎么加工,?如圖,請教 |
點評
有退刀槽的 典型插床活
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,,浙公網安備33038202004372號 )
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