国产专区中文字幕_免费无码一区二区三区A片百度_国产黑色丝袜流白浆视频_国产精品无码无片在线播放_日韩一级在线视频_亚洲精品日本

 
Jiacheng building is a 12 storey commercial office building with a single storey basement.
The main body is a frame structure with a total height of 43.300m and a building area of 18100m2.
Won the 2012 Weifang construction site comprehensive management model project award.