Hellow guys, Welcome to my website, and you are watching СОПРОМАТ. Кручение тонкостенного профиля. Формулы Бредта. Задача 4.3.. and this vIdeo is uploaded by Линар Шарафутдинов at 2017-12-20T01:55:28-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.