生活中不合理里的节电法

POPULAR UTILIZATION OF ELECTRICITY(2000)

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Abstract
1.荧光灯频繁开关,这样会大大缩短其寿命.因为荧光灯的寿命是每开一次连续工作3小时计算的,若每开一次只工作1小时,则其寿命将要减少1/3,依次类推.荧光灯本身是一种节能灯具,不能频繁开关.
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