Demonstrating two earth proofing techniques. Tune mass damper and base isolation - 4th grade project. - yugan
- 4 жыл бұрын
Earthquake Proof building - school project - yugan
- Рет қаралды 3,762
Demonstrating two earth proofing techniques. Tune mass damper and base isolation - 4th grade project. - yugan
Пікірлер