哈德逊河沉箱

巨型竖井,车辆隧道将从这里建造,之后也将由此通风

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大众科学 Magazine Vol 125 Issue 15This article was originally published with the title “The Hudson River Caissons” in 大众科学 Magazine Vol. 125 No. 15 (), p. 252
doi:10.1038/scientificamerican10081921-252
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