फ्री वीडियो देखें Retrofitting Homes for Efficiency B-Roll

(55.4 MB) 17 May 2016 को जोड़ा गया 90 बार खेला गया Home Tech Technology
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Retrofitting Homes for Efficiency B-Roll

एनिमेशन का विवरण:

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 residential weatherization, including pipe, attic, and improved insulations, and an energy efficient water heater.

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