1916年4月29日

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独特的纽约市大渡槽排水设备、墨西哥问题及更多

作者：罗伯特·G.斯克雷特

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大众科学 Magazine Vol 114 Issue 18This article was originally published with the title “Unique Equipment for the Unwateringg of New York City's Great Aqueduct, The Problem of Mexico, and more” in 大众科学 Magazine Vol. 114 No. 18 (), p. 443
doi:10.1038/scientificamerican04291916-443
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