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有磁内衣怎么消磁
更新时间: 2020-11-10 00:00:00  

加热、冲击。其中的各磁畴的磁距方向会变得不一致,磁性就会减弱或消失。

1、最简单方法是加热,比如用开水煮内衣,这样既可以消毒,又可以消磁。

2、还有一种方法是把留有磁性的材料置于交流磁场中,渐渐减弱交流磁场强度直至消失,此材料就被消磁了。

关键词: 内衣 怎么

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