Request for Proposals No. 2084258 Фильтра (ФЯК) для системы вентиляции
| № | Date and time | Field | Value before | Value after |
| 1 | 15.04.2026 10:35 | Main stage start date | 16.04.2026 17:00 | |
| 2 | 15.04.2026 10:35 | Bids submission deadline | 17.04.2026 17:00 |