☆ Following the first experimental ENYA 60X, we are producing and testing a second machine equipped with an improved version of OSengine ♪ ‥Weight: Horsepower & Thrust: Rotational resistance, etc.‥Lots of issues. There are many modern practical electric products, and the practical application of the selfcentered research and development of "Engine Love❤" seems to take a little longer...(^^;.
★ Unit 1 →    • contra rotating propellers (号機) in E...  
★ Unit 1 structure explanation →    • Contra rotating propellers in ENYA60X...