Solar Photovoltaic Training Facility B-Rollの無料動画を見ましょう

(30.4 MB) 24 May 2016に追加されました 174 回再生しました Home Tech Technology Inventions
リセット
Zoom out
Zoom in
Solar Photovoltaic Training Facility B-Roll

00:00 00:00

spaceplay / pause

qunload | stop

ffullscreen

shift + slower / faster

volume

mmute

seek

 . seek to previous

126 seek to 10%, 20% … 60%

アニメーションの説明:

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 solar photovoltaic (PV) maintenance class in Milwaukee, Wisconsin.