- Event date: 16.06.2023
- Number: 8461516
SPIEF-2023. Alexei Dyumin, Governor of the Tula Region, at the ExpoForum Congress and Exhibition Center.
- Event: SPIEF-2023. Forum events
- Author: Ekaterina Chesnokova
- Source: Host photo agency RIA Novosti
- Location: St. Petersburg, Russia