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Warning Miner Helmet / Safety helmet

Warning Miner Helmet
Warning Miner Helmet

While working underground, mines are easily thrown into trouble—mine disaster, for they usually cannot sense the oxygen concentration underground. And the helmet we designed for miners can change the illumination color of head lamp according to the oxygen concentration in the surrounding. And the color can clearly tells the miners about
the danger level of the surrounding.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

XueFei Liu,
Dalian Nationalities University

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