Kodi dongosolo la mafuta la mafuta ndipo limagwira ntchito bwanji? Tiyeni tiyambitse lingaliro la dongosolo lamafuta. Dongosolo la mafuta limatanthawuza seri ...
Mapampu amagetsi amagetsi amagwiritsidwa ntchito kugwiritsa ntchito mafuta kapena mafuta ku makina osiyanasiyana kapena zida zovuta. Popeza zomanga, ukadaulo ndi makina ena ...