Hellow guys, Welcome to my website, and you are watching Документальный фильм «Физические основы радиопередачи». Киностудия Леннаучфильм, 1989 год.. and this vIdeo is uploaded by Рождение радио at 2021-02-28T08:01:46-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
