copper foil

• 铜箔

copper foil的用法和样例：

例句

1. The electrolytic copper foil production for printed circuit board in the world has experienced almost fifty years.
   印制电路板用电解铜箔产品在世界上已经历了近五十年的发展历程。
2. Then, the thickness of copper foil and strand diameter of Litz wire is discussed to obtain the minimum winding losses.
   最后针对最小线损下，探讨铜箔厚度及多股绞线直径之最佳设计尺寸。