... (equal to or more than 18m Omega.CM) (the latest technology). (3)Pretreatment, a reverse osmosis, dosing machine (PH), intermediate ... (equal to or more than 17m Omega.CM) (the latest Technology). (5)Pretreatment system, reverse osmosis system, intermediate water tank, ... water has been widely used, but also the most modern technology.Solutions and design advantages of pure water equipment Equipped with ...