Atur ukuran layar
Resize out
Resize in
Resize Setel ulang
Done Selesai
Home Energy Improvements B-Roll

Home Energy Improvements B-Roll

Telah dilihat sebanyak 928 kali

Validasi oleh manusia

8.0
Terima kasih, suaramu telah dicatat dan akan segera muncul.
Ya
Tidak
Deskripsi video:

This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy is for use by news media and education organizations. This high-resolution video features clips of home energy improvements in Denver, Colorado, including shots of attic insulation, energy-efficient appliances, a ductwork inspection, air filter comparison, insulating an attic, sealing cracks, sealing ductwork, wrapping a water heater in insulation, sealing ducts, an LED office light, and someone turning on a light.

Tertambah 26 May 2016
Komentar