Mphamvu ya nembanemba ya reverse osmosis pa zotsatira za chithandizo cha makhalidwe osiyanasiyana a madzi
Mu ntchito za reverse osmosis (RO), ubwino wa madzi odyetsera umakhudza kwambiri magwiridwe antchito a nembanemba, kulamulira kutuluka kwa madzi, kukana mchere, kukonda kuipitsa, kugwiritsa ntchito mphamvu, ndi kuyeretsa madzi...
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