5994| 10
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按照沖壓工藝手冊,當零件料厚為2mm,側搭邊值應該為2mm,為什么往往設計時不按這個來 |
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點評
為毛我手冊上寫的是2t呢?
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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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