28. February 2018 / Nicole Graf

Zürich, ETH Zürich, Maschinenlaboratorium

<em>Berchtold, Max: Schwungrad/Kurbelscheibe, Kurbelzapfen, Pleuelstange, 13.4.1983 (Dia_271-014, <a href="http://doi.org/10.3932/ethz-a-000256622">http://doi.org/10.3932/ethz-a-000256622</a>)