Naval Group, a French company focusing on naval defence, and Centrale Nantes engineering school have 3D printed the first hollow propeller blade demonstrator. Sirenha, a Centrale Nantes spin-off and s…
Naval Group, a French company focusing on naval defence, and Centrale Nantes engineering school have 3D printed the first hollow propeller blade demonstrator. Sirenha, a Centrale Nantes spin-off and s…