714| 10
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請教各位大佬關于產品定位問題 |
點評
PCB都用定位孔,PCB公差很小的,不管是沖壓板,還是鉆孔板,現在都是鉆孔板,沖壓板少見,
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點評
PCB有空間的話最好
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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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