b. the water modeThe water used for the needs of an uneven settlement over time. Water consumption of the hours of the day are different, of the days of the year are also very different. When calculating the capacity of the projects in the water supply system is to mention this information spreads the coefficients do not reconcile. -Coefficient does not reconcile the day (max Kngày, Kngày.min): is the ratio on maximum water flow, minimum and on average water flow -Coefficient does not regulate the hours (Kgiờ.max, Kgiờ): is the ratio of the maximum, minimum and average traffic hour maximum water supply
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