This content does not exist in this language. That's why we're showing it in its original version. 14.03.2018 Pass Published by: OFAJ OFAJ Journée Découverte au Ministère fédéral de l'économie et de l’énergie allemand Add to favoritesAdd to favorites To add this element to you favorites, sign up or sign in. Share this article http://www.journeedecouverte.ofaj.org/fr/actualites