Hellow guys, Welcome to my website, and you are watching Основы литейного дела.. and this vIdeo is uploaded by Пресс-Центр МАОУ Техно-Школа имени В.П. Савиных at 2019-10-13T05:06:37-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.