Dr mtundu wa vosi dosing mafuta wogulitsa mafuta

Mfundo Yogwira Ntchito: 1. Ntchito pampu yamafuta ikatulutsa mafuta opangira mafuta pomwe mafuta olekanitsa mpweya wamkati. 2. Pakadali pano ndodo imayamba, kuwonetsa malo osungirako magetsi. 3. Pampu yamafuta ikamagwira ntchito, pampu yamafuta. 4. Mafuta mu piston patsekeke, pochitapo kanthu kasupe woperekedwa ndi mafuta, njirayi imawonetsa rud. 5. Malizitsani kuchita zonse zikuwonetsa kuti mafuta ndi abwinobwino.