RE: RE: 走近科学之:诡异的白烟
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RE: 走近科学之:诡异的白烟

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建議大佬弄一枚電壓流量感應器來測試一哈。開關燒了但是保險絲沒有斷開,漏電斷路掣也沒有跳,有超荷的徵兆。不怕一萬,只怕萬一。謹慎能捕千秋蟬,小心駛得萬年船。