Kodi nthawi zambiri mumapita ku dziwe losambira n’kupeza kuti madzi a m’dziwe akunyezimira komanso onyezimira? Kuwoneka bwino kwa madzi a padziwewa kumagwirizana ndi chlorine yotsalira, pH, cyanuric acid, ORP, turbidity, ndi zinthu zina zamtundu wamadzi a dziwe. Cyanuric acid ndi mankhwala ophera tizilombo ...
Werengani zambiri