Hellow guys, Welcome to my website, and you are watching "용접 분야 그랜드슬램 달성"…권순두 교수를 만나다 / SBS. and this vIdeo is uploaded by SBS 뉴스 at 2021-05-18T01:45:28-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
