Xov xwm kev lag luam
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RO system yog dab tsi?
RO system nyob rau hauv lub tshuab lim dej feem ntau muaj ntau yam tseem ceeb: 1. Pre-Filter: Qhov no yog thawj theem ntawm kev pom hauv RO system.Nws tshem tawm cov khoom loj xws li xuab zeb, silt, thiab sediment ntawm dej.2. Carbon Lim: Cov dej ces dhau th...Nyeem ntxiv
