How I made a lightweight carbon wing. I need a wing to lift an airplane on a hydrogen cell.
Subtitles in your language.
Enjoy your time!
Негізгі бет Ғылым және технология How to make a composite - BLACK wing
How I made a lightweight carbon wing. I need a wing to lift an airplane on a hydrogen cell.
Subtitles in your language.
Enjoy your time!
Пікірлер: 2,1 М.