1.Flow–E bua ka bophahamo kapa boima ba mokelikeli o fanoang ke pompo ea metsi ka nako ea yuniti. E hlalositsoe ke Q, litekanyetso tse sebelisoang hangata ke m3/h, m3/s kapa L/s, t/h. 2.Head-E bolela matla a eketsehang a ho tsamaisa metsi ka matla a khoheli ho tloha ho seketsoana ho ea kantle...
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