How China used more cement in 3 years than the U.S. did in the 20th Century

How China used more cement in 3 years than the U.S. did in the 20th Century
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rolf

11/09/2016, 18:18:03

How China used more cement in 3 years than the U.S. did in the entire 20th Century

https://www.washingtonpost.com/news/wonk/wp/2015/03/24/how-china-used-more-cement-in-3years-than-the-u-s-did-in-the-entire-20th-century/

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