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防静电

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  • 衣服防静电有哪些妙招?

    衣服上有静电,可以借助爽肤水,在衣服上直接喷爽肤水,便可以将静电去除。原理:通过增加湿度,让皮肤表面上的静电荷在水中释放掉。在穿、脱衣服时背靠着墙壁,也可以将体内静电“放”出去。[详细]

    2023-02-18 13:57 分类:问答
  • NSFetchedResultsController didn't return data

    I get stuck in some problem and after 2 days of seeking I\'ve found solution but didn\'t get idea why does it work.[详细]

    2022-12-27 22:39 分类:问答