MAKHALIDWE ACHIPANGIZO:

Kulamulira kwa microcomputer kumagwiritsidwa ntchito ndi ntchito zamphamvu, kukulitsa kwakukulu, mawu ang'onoang'ono a Chingerezi ndi ntchito yochokera pa zokambirana, zosavuta kuphunzira ndikumvetsetsa, Kukhazikitsa liwiro pogawa ndi kugawa molondola kwambiri kwa mapaipi a chigongono, Kukhazikitsa deta ya chigongono cha chigongono cha magawo khumi ndi asanu ndi limodzi ndi kusungirako, komanso kusonkhanitsa bwino kwambiri zidutswa za ntchito zama ngodya zosiyanasiyana, Ntchito yobwezeretsanso ndi kukankhira kothandizira ndikuchepetsa kubwezeretsa chitoliro chapakati, Mapaipi opyapyala amatha kupindika ndikupangidwa. Amagwiritsidwa ntchito kwambiri pomanga ndi kukonza zombo zazikulu, boiler, mapaipi a petroleum ndi zida zina zamagalimoto.