亚洲欧美中文字幕在线观看_两个人免费观看日本的_精品欧美一区二区三区久久久_久久久久99精品成人毛片,国产交换配乱婬视频偷网站,国产在线99,亚洲欧美日韩国产视频,免费一区二区三区在线视频,97嫖嫖视频97啪啪视频,国产精品免码视频二三区。

Enterprise performance
No.5 Courtyard , Tai'an Road
Time:2020-06-29

The building area is 167000 ㎡, with steel frame core tube structure. There are 3 floors underground, and 47 floors above the ground. The maximum height of the building is 250.8m. This project won the  "China steel structure Gold Award" .