In this paper the existence of contact voltage drop is discussed and the method of measuring contact drop is given.

本文讨论了接触压降的存在，并给出了测量接触压降的方法。

youdao

In this paper the existence of contact voltage drop is discussed and the method of measuring contact drop is given.

本文讨论了接触压降的存在，并给出了测量接触压降的方法。

youdao