Pankhani ya zida zamafakitale, zatsopano ndiye chinsinsi chowongolera bwino komanso zokolola. Chimodzi mwazinthu zatsopano zomwe zikupanga phokoso pamsika ndi makina ochapira a silinda imodzi. Makina apamwamba kwambiri awa adapangidwa kuti aziyeretsa pamwamba pa masilindala a LPG, m'malo mwa miyambo ...
Kugwiritsiridwa ntchito kwa makina olemera omwe ali ndi luso la kusesa mkono kukukhala kofunika kwambiri m'mafakitale a nkhuku ndi nsomba. Makinawa adapangidwa kuti azisankha bwino ndikuyika zinthu molingana ndi kulemera kwake, kuwonetsetsa kuti zikuyenda bwino komanso zimatsata miyezo yamakampani. Ndi...