The Austrian highway operator Asfinag chose the company Astech to modernize the cooling of the technical rooms for the Austrian part of the existing Karananke tunnel,.

https://slovenia.postsen.com/local/43067/The-Austrian-Asfinag-chose-the-logistics-company-Astech-to-carry-out-the-cooling-of-the-technical-rooms-in-the-Karavanke-tunnel.html