Russian-made helicopter engines are on display during the 2021 International Helicopter Industry Exhibition HeliRussia at the Crocus Expo complex in Moscow, Russia.
- Categories: Science & Technology
- Location: Moscow, Russia
- Event date:
- Date published:
- Author: Maksim Blinov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 5483x3350px, 8.8Mb
- Job-ID: cbc80153919bab59