Mwa mankhwala achipatala , aliyense ali ndi nkhawa zosiyanasiyana za izi, ndipo zomwe timachita ndikukulitsa zofunikira za kasitomala aliyense, ndiye kuti makina athu azachipatala adalandiridwa bwino ndi makasitomala ambiri ndipo adalandira mbiri yabwino m'maiko ambiri. ali Makina azachipatala ophatikizidwa ndi magwiridwe antchito & njira zothandiza & mtengo wampikisano, kuti mumve zambiri za makina azachipatala , chonde khalani omasuka kulumikizana nafe.