技术专栏
SMT,DFM检查焊盘内间距过大,是两个焊盘之间距离大了吗?
2***4G
220
1
<img src=‘/uploadfiles/image/20210304/1614813965628060009.jpg’ title=‘1614813965628060009.jpg’ alt=‘缺陷.jpg’/>
<img src=‘/uploadfiles/image/20210304/1614813965628060009.jpg’ title=‘1614813965628060009.jpg’ alt=‘缺陷.jpg’/>