Material from Ust-Ilim Wikipedia
[to rule] Developments
- 1980 - warranty tests of the cutting-sorting line began at the wood raw material preparation plant. A condensate cleaning shop was commissioned at the central locking facility.
[to rule] Sources
- Chronology of the most important dates and events of Ust-Ilimsk - on the site of MUK "Centralized Library System" in Ust-Ilimsk