1.https://finance.sina.com.cn/tech/roll/2022-09-16/doc-imqqsmrn9364284.shtml?finpagefr=p_1142 2.https://tech.dukeyin.com/2017/08/22/code-for-design-of-civil-buildings/
3.https://finance.sina.com.cn/china/2021-11-01/doc-iktzqtyu4830357.shtml
4.https://www.sohu.com/a/155890337_660811
5.http://www.xinhuanet.com/politics/2021-03/18/c_1127228041.htm
6.https://www.scholarmate.com/s/yg201w
7.https://www.scholarmate.com/s/waj6uu
8.http://news.dichan.sina.com.cn/2017/01/19/1224108.html
9.http://www.gov.cn/jrzg/2011-06/09/content_1880604.htm
10.https://china.caixin.com/m/2014-07-23/100707704.html
11.https://www.mohurd.gov.cn/gongkai/fdzdgknr/zfhcxjsbwj/202110/20211026_762643.html
12.https://news.sina.cn/gn/2017-08-17/detail-ifykcqav9386207.d.html
13.http://m.news.cctv.com/2017/07/11/artifktzmlyayfzq0z3mns1s170711.shtml
14.https://i.ifeng.com/c/8jmneahe8lw
15.https://www.chinanews.com.cn/sh/2022/09-13/9851177.shtml
16.https://hn.rednet.cn/content/2022/09/07/11801630.html
17.https://finance.sina.com.cn/jjxw/2022-09-16/doc-imqqsmrn9364096.shtml
18.https://m.fx361.com/news/2022/0305/10112597.html
19.https://www.sohu.com/a/467603913_673277
20.https://www.soujianzhu.cn/normandrules/normcontent.aspx?id=700
21.https://www.soujianzhu.cn/normandrules/normcontent.aspx?id=323
22.https://www.ndrc.gov.cn/xwdt/ztzl/qgjnxcz/bmjncx/202006/t20200626_1232120.html?code=&state=123
23. https://weekly.caixin.com/2014-07-18/100705981.html?p0#page2
24.https://www.sciencedirect.com/science/article/abs/pii/s2352710221011153
25.https://www.jiemian.com/article/8084632.html