发布时间:2025-01-19 19:23:32
这只能大概估计了。国家标准1kg水压,厨用龙头最大9升/分钟,5小时就是9x60x5=2700升,即2.7吨。家里一般不会开到最大流量,折半算1.4吨。
90后宝妈用化肥袋玉米叶等设计服装这些东西摆在一起能撞出怎样的火花
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