https://tube.switch.ch/videos/1d5fc2b8
<iframe width="640" height="360" src="https://tube.switch.ch/embed/1d5fc2b8" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Heinz Becker, SLSP AG on 26 January 2021
Duration: 56:29
License: All rights reserved
Viewable by everyone.
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