精品无码一区在线观看_尹人香蕉久久99天天拍_国产寡妇树林野战在线播放_日本精品一区二区三区在线视频_久久天堂av综合合色

 
 
External decoration project of Baotong No.6 comprehensive office building
Project Name: curtain wall project of baotonglu office building, Kuiwen District, Weifang City.
Construction site: No. 6, Baotong street, Kuiwen District, Weifang City.
Building elevation: sixty-three point three M; number of floors: 15 above ground, 1 underground; structure type: frame shear wall structure system;
Scope of work: dry hanging granite stone curtain wall, concealed frame glass curtain wall (with horizontal decorative strip), exposed frame curtain wall and aluminum plastic plate curtain wall.