Participants in the National Oil and Gas Forum at the stand of Penza Valve Design Bureau (PKTBA) at the Oil and Gas 2018 international expo at the ExpoCenter Exhibition Complex.
- Package: National Oil and Gas Forum
- Categories: Economy, Business & Finance
- Location: Moscow, Russia
- Event date: 17.04.2018
- Date published: 17.04.2018
- Author: Vladimir Pesnya
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 5000x3334px, 10.5Mb