Radiation warning sign on a door in the Institute for High Energy Physics (IHEP) in Protvino.
- Categories: Science & Technology
- Location: Protvino, Russia
- Event date: 05.06.2018
- Date published: 05.06.2018
- Author: Kirill Kallinikov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4480x3360px, 9.5Mb