https://tube.switch.ch/videos/89b67f96
<iframe width="640" height="360" src="https://tube.switch.ch/embed/89b67f96" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Ivan Nikitin, FH Graubünden on 27 April 2020
Duration: 50:18
License: All rights reserved
Viewable by everyone.
198 views