发布时间:2025-01-20 01:55:25
功率1kw的一小时耗电量就是1度电,同理500w的电加热一小时耗电量为0.5度电。加热水管的电线功率1kw的一小时耗电量就是1度电,同理500w的电加热一小时耗电量为0.5度电,但是这种情况也不是绝对的,要根据具体使用情况来分析。
墙体砌完多久可以做二次结构 墙体砌完后可以进行二次结构的时间是多久
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