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Respirator / Electronic Products


Life safety is the most important part of our life, when the car falls into the water due to panic, people
often do not know what to do to miss the best rescue time and thus drowning, so I designed this
underwater breathing apparatus, so that people can fall into the water through this product to
breathe underwater and then escape.


Guang Dong Ocean University

Guang Dong Ocean University
ZhanJiang,China, China

Li Qirong,
Guang Dong Ocean University