调整屏幕的大小
Resize out
Resize in
Resize 重置
Done 完成
Hydrogen Fuel Cell Laboratory B-Roll

Hydrogen Fuel Cell Laboratory B-Roll

观看次数1,064

人类判断

Success 谢谢,您的投票已被记录,我们将会更新游戏评分。
8.0
视频说明

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 the hydrogen fuel cell laboratory at the National Renewable Energy Laboratory in Golden, Colorado, including clips of a hydrogen fuel station, hydrogen electrolyzer, laboratory control room, hydrogen fuel cell vehicle, .

插件 15 May 2016
评论