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檔案館內電氣火災發生的原因

檔案館內電氣火災發生的原因

2016年12月24日 15:23:11電氣安全十萬個為什么2887
　　檔案館內電氣火災發生的原因　　檔案館內電氣火災的發生與電氣化設備的應用關系極大, 電氣化設備引發電氣火災的隱患主要有如下方面:　　1 .因電氣線路出現漏電、 短路、 超負荷、 接觸電阻過大或絕緣體擊穿產生的高溫、 電火花及電弧都將引發火災?！　? .電氣設備中的變壓器、 繼電器、 馬達、 電阻器...

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