Finally, the polyimide layer at the tips was removed by electro discharging.
Finally, the polyimide layer at the tips was removed by electro discharging.
最后，尖端的绝缘层用放电法去除。
Finally, the polyimide layer at the tips was removed by electro discharging.
最后，尖端的绝缘层用放电法去除。