充電電鑽電池壞了別丟掉！電池上有一個小秘密！用這個方法改一改，電鑽又可以重新使用了！實用又省錢！

Only then did I know that the button cell was dead and when it was charged it was even larger tha

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用烙铁焊不锈钢，很多人焊不上，这个方法就轻松焊接

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銅線如何接在不鏽鋼上

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[Casper開箱日誌] 傳說中的萬能焊條真的萬能嗎？

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