vehicle emissions Exhaust Intake, induction or suction: The intake valves are open as a result of the cam lobe pressing down on the valve stem. The piston moves downward increasing the volume of the combustion chamber and allowing air to enter in the case kontynuuj
high emissions Car - WikipediaA car is a wheeled, self-powered motor vehicle used for transportation and a product of the automotive industry. Most definitions of the term specify that cars are designed to run primarily on roads, to have seating for one to eig dowiedz się więcej
reduce smoke Mini Jet engines use a number of rowsJet engine Main article: Jet engine Turbofan Jet Engine Jet engines use a number of rows of fan blades to compress air which then enters a combustor where it is mixed with fuel (typicall doczytaj więcej
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