技术专栏
工艺问题
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<img src=‘https://www.jlc.com/portal/ueditor/themes/default/images/spacer.gif’/><img src=‘https://www.jlc.com/portal/ueditor/themes/default/images/spacer.gif’/><img src=‘/uploadfiles/image/20210714/1626224906901042696.png’ title=‘1626224906901042696.png’ alt=‘HWHH(S%IZUDM$7Z{Z%]{Z$N.png’/>,请问批量生产PCB板时,能否做此工艺?
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正常过孔(不上焊盘的)目前工艺过孔塞油也是全塞,不做半塞,谢谢!