巴拿馬 - 個人對工程的印象 - II

庫萊布拉峽谷的巨大滑坡

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大眾科學 Magazine Vol 106 Issue 23This article was originally published with the title “Panama-Personal Impressions of the Work-II” in 大眾科學 Magazine Vol. 106 No. 23 (), p. 516
doi:10.1038/scientificamerican06081912-516
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