Nkhani Zakampani
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Ubwino wa Madzi Madzi Osefera
Ponena za njira zamadzi zamadzi pali mitundu yambiri, mitundu, ndi kukula kwake. Ndi njira zonsezi, zinthu zimatha kusokoneza! Lero tikuwunikira madzi m'madzi ndi zonse zabwino zomwe amadzitamandira pachilichonse. Mitundu yamadzi am'madzi a madzi filtratio ...Werengani zambiri -
Makhalidwe asanu pano akuyendetsa msika wamadzi wosungunuka
Kafukufuku waposachedwa wolemba madziwo adawonetsa kuti 30 peresenti ya makasitomala okhala ndi madzi omwe ali ndi nkhawa ndi mtundu wamadzi omwe amayenda kuchokera kumapazi awo. Izi zitha kuthandiza kufotokozera chifukwa chake ogula opanga aku America adakhala pansi $ 16 biliyoni pamadzi abotolo chaka chatha, ndipo chifukwa chiyani wat ...Werengani zambiri -
UV imatsogolera kusazindikira ukadaulo wapamwamba - chotsatira chotsatira?
Ultraviolet (UV) Technology Yamisiyi yakhala ikudwala nyenyezi m'madzi ndi mpweya pazaka makumi awiri zapitazi, chifukwa chofanana ndi kuthekera kwake popereka chithandizo chopanda mankhwala. UV imayimira mafillength omwe amagwera pakati pa kuwala kowoneka ndi x-ray pa electromagnet ...Werengani zambiri