观看免费视频 Hydroelectric Power Plant B-Roll

Name: Hydroelectric Power Plant B-Roll
Uploaded: 2016-05-17T07:35:09Z
Duration: 2 min 1 s
Description: This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) is for use by news media and education organizations. This high-resolution video features a hydroelectric dam in Umatilla County, Oregon, including shots of McNary Dam and it generating electricity.

(36.1 MB) 添加日期17 May 2016 播放108次桥 Technology

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动画说明：

This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) is for use by news media and education organizations. This high-resolution video features a hydroelectric dam in Umatilla County, Oregon, including shots of McNary Dam and it generating electricity.