Grand Coulee Dam: A Man-Made Marvel
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2014
43min
Historic construction footage, photos, and newsreels help illustrate Grand Coulee Dam's construction, engineering challenges, and regional impact including power and irrigation. Produced by the Bureau of Reclamation and shown at the dam's Visitor Center.
故事情节
Historic construction footage, photos, and newsreels help illustrate Grand Coulee Dam's construction, engineering challenges, and regional impact including power and irrigation. Produced by the Bureau of Reclamation and shown at the dam's Visitor Center.
发行
25 April 2014
时长
43min
类型
状态
Released
语言
English
出品
Bureau of Reclamation
主演