S6 Semmering Schnellstraße Tunnelkette Semmering - Tunnel Semmering - Tunnel Steinhaus - Tunnel Spital - Ganzsteintunnel - Sanierung BuS / Tunnelfunk
Tender information
AT_KDQ_XMLAustria
- Ref. number
- 41a809d9-0b61-4991-86b8-74dc07973af3:23d94d2d-5856-4425-afd2-df9c1f1e1b24