Makina amodzi, ogwiritsa ntchito angapo
Makina owotchera mawanga a Agera atha kugwiritsidwa ntchito popangira zitsulo zowotcherera, zowotcherera zamitundu yambiri monga kuwotcherera kwa nati, komanso kupanga ma waya. Mukamagwiritsa ntchito njira zosiyanasiyana zowotcherera, muyenera kusintha maelekitirodi enieni ndikuyika magawo oyenera.