About Li Qingjie
About 南京軍区建筑設計院
About Zhongguo Biaozhunhua
About science and technology
About energy saving
About water saving
About construction work
About People's Republic of China
About drainage(water)
About city
About 社会経済
About Construction work in general
About Architectural engineering in general
About Construction management
About 建築
About 排水
About 設計施工
About 節水
About 省エネルギー技術
About 標準
About 応用