Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 지진에 취약한 건물의 특징 : 지진과 건축, 내진설계 Q&A. and this video is uploaded by 셜록현준 at 2023-02-20T04:48:20-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [4SW5U9xr8U4]