Fraunhofer ENAS
Il y a 9 années
"Aircraft wings that change their shape in flight can help to protect the environment"
Publié sur Fraunhofer, le 19/05/2014 |
Il y a 9 années
"Aircraft wings that change their shape in flight can help to protect the environment"
Publié sur Fraunhofer, le 19/05/2014 |