4200| 12
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尋求一款可以在圓管上鉆孔的設備,要求效率高 |
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點評
表面覆膜防止擦傷。要是一根管上有多個孔就激光切割吧,精度高。
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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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