哪些地方用节能灯,LED灯,白炽灯各消耗多少度电
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![哪些地方用节能灯,LED灯,白炽灯各消耗多少度电](/uploads/image/z/6222254-14-4.jpg?t=%E5%93%AA%E4%BA%9B%E5%9C%B0%E6%96%B9%E7%94%A8%E8%8A%82%E8%83%BD%E7%81%AF%2CLED%E7%81%AF%2C%E7%99%BD%E7%82%BD%E7%81%AF%E5%90%84%E6%B6%88%E8%80%97%E5%A4%9A%E5%B0%91%E5%BA%A6%E7%94%B5)
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