

Membrane products of the Polymersintez Research and Production Association (now the Vladipor Scientific and Technical Center).
- Categories: Economy, Business & Finance, Science & Technology
- Location: Vladimir, Russia
- Event date: 20.06.1990
- Date published: 21.06.2022
- Author: Vladimir Fedorenko
- Credit: Sputnik
- Original: 90-10747, 35 mm film
- Media: JPEG, 5273x3543px, 2.2Mb