1.Flow-Inoreva huwandu kana huremu hwemvura inounzwa nepombi yemvura pachikamu chenguva.Inotaridzwa naQ, mayuniti ekuyera anowanzo shandiswa anoti m3/h, m3/s kana L/s, t/h. 2.Head-Inoreva kuwedzera kwesimba rekutakura mvura neyuniti yegiravhiti kubva kunopinza kuenda kunobuda...
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