直列2気筒
1. Parallel-twin engineA parallel-twin engine (aka straight twin, straight-two cylinder engine, inline twin, or vertical twin) is a two-cylinder piston engine that has its cylinders arranged side by side. There are three crankshaft configurations for this engine: 360°, 180°, and the new 270°: In a 360° engine, both pistons rise and fall together. The dynamic balance is identical to that of a single-cylinder engine, but with twice the number of ignition pulses. In a 180° engine, one piston rises as the other falls.
Read “Parallel-twin engine” on English Wikipedia
Read “直列2気筒” on Japanese Wikipedia
Read “Parallel-twin engine” on DBpedia
Read “Parallel-twin engine” on English Wikipedia
Read “直列2気筒” on Japanese Wikipedia
Read “Parallel-twin engine” on DBpedia
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