animation स्क्रीन का आकार समायोजित करें
Resize out
Resize in
Resize रीसेट
Done किया हुआ
Weatherization Training Center at Penn College

Weatherization Training Center at Penn College

782 बार देखा गया

मानव सत्यापन

8.0
धन्यवाद, आपका वोट दर्ज किया गया था और जल्द ही दिखाया जाएगा।
हाँ
नहीं
वीडियो 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 the Pennsylvania College of Technology Weatherization Training Center in Williamsport, Pennsylvania, including faculty footage and blower door demonstration.

टिप्पणियां