PHPWIND
HELLOCQ
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覆铜间距太小了,下次可以改改.不然工厂打板也容易造成短路,降低成品率.当然如果你是做4层以上板那工艺就没问题了.
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假双面板过孔最好错开,这样跳线好焊,而且不容易虚焊!
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我是说覆铜的间距,不是走线的.