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v583:子弹头阶梯0.2MM,再看下PCB上焊盘周边零件来外加吧。很简单的东西。 (2017-08-30 13:16)
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shanghai07:加厚了又有连锡的 (2017-08-30 13:34)
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图片: QQ截图20170904155717.png
图片: QQ截图20170904155754.png
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