| 7 23 | | | | | | | 3 | 140 | | | | 2016 | | 71 | | | | + | 2018 | 7.78 | 2019 7 | | | | | | | | | | | 2007 7 | | | | | http://szb.northnews.cn/nmgrb/html/2020-07/24/content_23560_121337.htm | http://news.cnr.cn/native/city/20161130/t20161130_523297061.shtml | | |