Hellow guys, Welcome to my website, and you are watching Устройство мартеновских печей. and this vIdeo is uploaded by Тимур Гаранин: Архив научно-популярных фильмов at 2019-01-12T09:00:01-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
