技术专栏
圆形pcb能加工斜边吗
4***6A
589
1
<img src=‘/uploadfiles/image/20210823/1629701190665063590.png’ title=‘1629701190665063590.png’ alt=‘斜边.png’/>
<img src=‘/uploadfiles/image/20210823/1629701190665063590.png’ title=‘1629701190665063590.png’ alt=‘斜边.png’/>