三峡大坝,到底能抵御多少年一遇的洪水
Posted in July 22, 2010 at 13:09
2003年新闻,三峡大坝可以抵挡万年一遇洪水
http://news.sina.com.cn/c/2003-06-01/0854176837s.shtml
http://news.sina.com.cn/c/2007-05-08/085711774700s.shtml
http://news.sohu.com/20081021/n260148246.shtml
http://news.qq.com/a/20100720/000013_1.htm
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