تماشای ویدئو How Diesel Engines Work Part 1 Four Stroke Combustion Cycle از آی-ویدئو
Learn about the basic components and the working of an four stroke automobile Diesel engine.
Part 2 (Stages of Combustion)
https://www.youtube.com/watch?v=HapIGjHkBHU
Part 3 (Valve Timing Diagram)
https://www.youtube.com/watch?v=DBDGOvsxpq8