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Perception Sound / Perception Sound

Perception Sound

The speed of wind is fast and the noise is heavy in tunnel,while,the Perception Sound can generate electricity by wind and obsorbing the noise,it is of storage battery as well.It is convenient for the electricity needs in tunnel.

University

Yanshan University

Yanshan University
Qinhuangdao, China

Design

Yanshan University

Yanshan University
Qinhuangdao, China

Chunlei Shi Wei Shang Tianyu Li Xudian Guan