Hellow guys, Welcome to my website, and you are watching [선박 잡지식] 주기관을 터닝하는 이유? / 삼기사와 실기사가 입출항때 매번 하는 일^^. and this vIdeo is uploaded by 선박 기관술과 재테크를 알려주는 기관장 at 2023-01-25T16:00:18-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.