30е заседание Руководящей группы
The Steering Group Meeting will take place on 9 October 2013 on the occasion of the official ceremony to inaugurate the start up of the Northern Tunnel Collector by SUE Vodokanal St Petersburg.
The Steering Group Meeting will take place on 9 October 2013 on the occasion of the official ceremony to inaugurate the start up of the Northern Tunnel Collector by SUE Vodokanal St Petersburg.