Hellow guys, Welcome to my website, and you are watching 공공기술 사업화 혁신 모델 '연구소기업' / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 at 2017-05-12T01:53:30-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
