17.07.2024 у. at 14:30 o'clock Karshiyev Mamarayim was defended on the topic: «Improving the theory and technology of obtaining porous powder permeable materials and manufacturing products for deep purification of liquids and gases for engineering purposes», in the specialty: 05.02.01 - "Materials science in mechanical engineering. Foundry production. Heat treatment and pressure treatment of metals" (technical sciences) for the degree of Doctor of technical sciences (DSc).
