技术专栏
这个板两边都有半孔,怎么拼板可以做好
5***7A
265
2
<img src=‘/uploadfiles/image/20210520/1621477414113040897.png’ title=‘1621477414113040897.png’ alt=‘image.png’/>


<img src=‘/uploadfiles/image/20210520/1621477414113040897.png’ title=‘1621477414113040897.png’ alt=‘image.png’/>