Hellow guys, Welcome to my website, and you are watching Котел твердотопливный Дефро KDR 3. and this vIdeo is uploaded by КВТ - Ваш експерт з теплотехніки at 2017-06-06T08:20:49-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.