技术专栏
PCB板内开槽,圆角最小多少?
1***1A
1435
2
<img src=‘/uploadfiles/image/20210830/1630327940570043595.png’ title=‘1630327940570043595.png’ alt=‘QQ截图20210830205217.png’/><br />如图内部开槽圆角最小多少?或者说最小的锣刀半径多少?

