最好看的MV中文字幕国语电影,最好看免费观看高清电影大全,最好看的2019中文大全在线观看,2025最好看纤纤电影网,最好免费观看高清在线,最好看免费中文

Construction time：2008            Completion time：2009                     Project area：35,858㎡            Volume of steel：50,000t

Project description： The landmark building in Tianjin. The structure components adopted in this project are circular pipe(2011x25mm), box column, welded H-section steel beam, hollow section steel and 30mm steel plate shear wall. The thickest plate is 90mm, and the total steel weight is 50,000t.