2809| 5
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外徑660鋼絲碰焊的網格罩,有點球面弧度,應該如何加工,才快而省?如圖所示。 |
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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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