0.5×
0.75×
1×
1.25×
1.5×
1.75×
2×

B3-060-040-1, Nutzungsgrad v1

B3 Wirkungs- und Nutzungsgrad 2020

https://tube.switch.ch/videos/af237595

Start playback at current position

Silence audio initially

Start playback automatically
https://tube.switch.ch/videos/af237595

Start playback at current position

Silence audio initially

Start playback automatically

Don’t show title

Interface language

6 December 2020, 15 views

Viewable by everyone. All rights reserved.