During the launch of new Moskva trains on Line Seven in the Moscow Metro.
- Categories: Science & Technology
- Location: Moscow, Russia
- Event date: 14.04.2017
- Date published: 14.04.2017
- Author: Vladimir Pesnya
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 5568x3712px, 10.8Mb