madzi achilengedwe NW-4-400ROD 4 Stage Reverse Osmosis ndi Buku Lolangiza la Indicator ya LED
Dziwani zambiri za NW-4-400ROD 4 Stage Reverse Osmosis System yokhala ndi Chizindikiro cha LED. Phunzirani zamatchulidwe, njira yoyika, malangizo okonzekera, ndi zina zambiri m'bukuli latsatanetsatane la ogwiritsa ntchito. Sungani madzi anu kukhala abwino kwambiri ndiukadaulo waukadaulo wa Naturewater.