Chitsulo chachitsulo chosapanga dzimbiri ndi chipangizo chomwe chimagwiritsidwa ntchito pochotsa mpweya woipa ndi zinthu zina monga utsi, kutentha, utsi wamafuta, etc.Nthawi zambiri zimapangidwa ndi chitsulo chosapanga dzimbiri ndipo zimakhala ndi zizindikiro za kutentha kwakukulu, kukana kwa dzimbiri ndi kuyeretsa kosavuta. Zopangira zitsulo zosapanga dzimbiri ...
Werengani zambiri