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Drain drainage design and calculation program is to conduct a series of work on the basis of completion of network routing design and calculation. There are some differences in design method between water pipes and storm sewer drainage system. The program is a bit different, but a large number of constraint condition and control methods are basically the same.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.