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Kutentha kosalekeza ndi chinyontho chovunikira kumaphatikizapo mawonekedwe osavuta okhudza kukhudza mawonekedwe osasinthika komanso uvuni wa chinyezi, chipinda choyesera chapamwamba komanso chotsika ndi chipinda chapamtima, bokosi lodabwitsa la kutentha, makina oyesera kutentha ndi zina zotero. Kutentha kosasintha ndi chinyezi choyezera uvuni kumatha ku...Werengani zambiri»