UID:723764
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雅葆小技:喷锡板容易连锡,不过0.1的钢网也可以了,再不行可以适当把开孔削窄点。化金等0.1,0.12基本都不容易连。再连,就得看下焊盘封装是否太宽,或者印刷工序是否有问题了。 (2020-03-21 09:22)