Leningrad Mining Institute (now St. Petersburg Mining University). The chair of mining equipmwent designing. Head of the chair, Doctor of Technical Sciences, Assistant Professor Valentin Bersenev by the operating model of a mining hoist unit at 45 degrees.
- Categories: Education, Economy, Business & Finance, Science & Technology
- Location: Russia
- Event date: 01.05.1968
- Date published: 20.06.2016
- Author: Roman Pinchuk
- Credit: Sputnik
- Source: Sputnik
- Original: J68-4755, 35 mm film
- Media: JPEG, 3530x5391px, 4.9Mb