SUVA-Präsentation, Arbeitssicherheit und Gesundheitsschutz, 9. September
An event offers an insight into the history of the NRLA through texts, photos, films and infographics. This document is part of the following events.
Building a tunnel is a dangerous undertaking for those working on it. Various construction sites at the Gotthard attest to the fact that safety precautions are being progressively improved.