The Sever self-propelled track-measuring system seen here during a dynamic display at the Fifth International Fair of Railway Equipment and Technologies EXPO 1520 in Shcherbinka outside Moscow.
- Categories: Science & Technology, Economy, Business & Finance
- Location: Moscow region, Russia
- Event date: 02.09.2015
- Date published: 02.09.2015
- Author: Valery Melnikov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4692x3124px, 7.1Mb