Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 건축 공사 과정, 시공 방법과 절차(2부) - 골조공사, 철근콘크리트구조. and this video is uploaded by ARCHI YOON 아키윤 [건축설계TV] at 2020-06-18T00:00:08-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [NF-tFI75X9o]