技术专栏
关于C型焊盘
6***3A
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1
<img src=‘/uploadfiles/image/20210302/1614654782684094586.png’ title=‘1614654782684094586.png’ alt=‘image.png’/>我在<img src=‘/uploadfiles/image/20210302/1614654813064034063.png’ title=‘1614654813064034063.png’ alt=‘image.png’/>层加了一条线,想做成C型焊盘,没实现,要怎么做???
