01 Chiwongolero chothandizira chithandizo chamankhwala kumbuyo
Cholumikizira m'chiunochi chimatengera kapangidwe ka chingwe chokoka, chomwe chimayang'anira chiuno chonse ndi mbale yam'mbuyo yothandizira kuti ichotsedwe. Mapangidwe am'mbuyo amagwirizana ndi ergonomics kuti akwaniritse bwino; kumbuyo kuli pad wandiweyani wochotsedwa.