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Piston
01
dugattyĂș, piston
a solid, round part that moves back and forth inside a hollow tube in an engine or machine, helping to push or pull gases or liquids, or to turn pressure into movement
Példåk
Steam pushes the piston to power the machine.
A gĆz nyomja a dugattyĂșt, hogy hajtsa a gĂ©pet.



























