The utility model relates to a diaphragm punching machine used in the manufacture process of a button battery.

本实用新型涉及一种用于扣式电池生产过程中的隔膜冲切机。

youdao

The utility model relates to a diaphragm punching machine used in the manufacture process of a button battery.

本实用新型涉及一种用于扣式电池生产过程中的隔膜冲切机。

youdao