insulation layer

• 绝缘层

insulation layer的用法和样例：

例句

1. Remove the insulation form insulated cable.
   在导线的适当位置用专用电工刀将绝缘层剥下。
2. 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。