Feem ntau PARAMETERS: Tawg Chlorine Dioxide pH Tag nrho Nitrogen Manganese Aluminium Cyanide Sulfide Chroma Tag nrho cov tshuaj chlorine COD Ammonia Nitrogen Active Chlorine Fluoride Nitrogen hmoov Hexavalent Chromium Dawb chlorine Chlorite Tag nrho Phosphorus Hlau Ozone Chloride Active Oxyzen
