Calling enthusiasts to participate in a tender that has been announced for maintenance of IT networks, applications and cybersecurity of the Frejus tunnel. ...
Calling enthusiasts to participate in a tender that has been announced for the local construction supervision service for the equipment (including track superstructure, ...
Calling enthusiasts to participate in a tender that has been announced for the pollutant analysis of subway structures: collection of building technology pollutant ...
Calling enthusiasts to participate in a tender that has been announced for a feasibility study and development of programs for making metro stations ...