Statistics for Movable structural parts of internal combustion engine provided on their surfaces with a thin layer for reducing the internal combustion engine friction forces and for reducing the internal combustion engine fuel consumption, especially a piston ring for internal combustion engine piston gudgeon pin

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Movable structural parts of internal combustion engine provided on their surfaces with a thin layer for reducing the internal combustion engine friction forces and for reducing the internal combustion engine fuel consumption, especially a piston ring for internal combustion engine piston gudgeon pin 1

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August 2025 0
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