Dziwani zambiri zamafuta opangidwa ndi mafuta

Dongosolo lamafuta ndi mpweya limapangidwa makamaka ndi pampu yamafuta yamagetsi; 

2.Kusangani mafuta. 

3.A pneumatic kukonza gawo ndi chinthu chowongolera. 

4. Njira yamafuta ndi mpweya wa mpweya ndi mpweya wabwino wamadzimadzi. 

5.Siuttle kwa kuthamanga kwambiri kapena mafuta ena ndi mafuta amisi.