Hellow guys, Welcome to my website, and you are watching Лекция «Перекрытия и покрытия гражданских зданий. Диафрагмы жесткости». and this vIdeo is uploaded by Видеолекции ЮЗГУ at 2020-10-03T08:02:22-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
