Hellow guys, Welcome to my website, and you are watching 제1회 우주항공의 날 기념식..."우주항공 분야 지원" / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 투데이 at 2025-05-27T01:13:45-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
