少妇性l交大片免潘金莲-亚洲国产精品无码久久98-精品永久久福利一区二区-亚洲人成国产精品无码果冻-少妇av射精精品蜜桃专区-欧美黑人性暴力猛交-人操人视频-国产二级av-在线永久免费观看黄网站视频-另类老妇奶性生bbwbbw-亚洲欧美va天堂人熟伦-99国产免费-亚洲射吧-天堂а√在线中文在线新版-久久影院中文字幕-欧洲一级黄色片-久久91久久久久麻豆精品-插插无码视频大全不卡网站-秋霞成人午夜鲁丝一区二区三区-无套中出丰满人妻无码

? ?
Shenzhen Airlines Maintenance Hangar
FontSize:【L??M S
Profile:

Grid Dimension: span 136m, in-depth (40m+16m), space frame lower chord height 18m, nose niche hangar lower chord height 10.5m 
Floor Area: 22,654 sqm
Plot Area: 12,055 sqm
Floor Area of maintenance hall: 6,710 sqm
Completion Date: Y 2014
Notes of Interest: Hangar hall adopts reinforced concrete column, with steel space frame roof