Szp/243-182/2025 Delivery Of Components For Building Research Stations "Two-Blue Spectrometer To The Medium Infrared Range Based On Cr Lasers: Zns/Se" And "Wideband Spectrometer To The Range Of Thz Waves And Distant Infrared Waves (Λ> 25 Μm) In Two-Leaf Configuration", No. Feng.02.04-Ip.04-0019/24