Personnel in the lab at Sukhoi Aviation Holding Company in Moscow.
- Categories: Politics, Science & Technology
- Location: Moscow, Russia
- Event date: 02.03.2016
- Date published: 02.03.2016
- Author: Sergey Mamontov
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 2653x1765px, 2.8Mb