Tools

废水流入量的计算
语言
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选择排水对象:

数量:

连接负荷（DU，单位：升/秒）:

排水物体	数量	连接负荷 DU 升/秒	总 DU 升/秒
连接负载的总和 (? DU，单位为升/秒):			0