The invention discloses a preparation method of an insulated film material which is used for batteries, belonging to the battery production technical field.
本发明公开了一种电池用绝缘薄膜材料的制备方法，属于电池生产技术领 域。
The invention discloses a preparation method of an insulated film material which is used for batteries, belonging to the battery production technical field.
本发明公开了一种电池用绝缘薄膜材料的制备方法，属于电池生产技术领 域。
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