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Sometimes when it ranins,pedestrian wear a raincoat.The rain will get wet pants and shoes.
This type of inflatable raincoat can solve the problem.Users extrusion few inflatable device.
The lower part of the raincoat in hollow pipes will swell.Form a conical cant.
China's jiangxi university of finance and economics
No.665, China
China's jiangxi university of finance and economics
No.665, China
Shuai Wang
Qiuquan Xie
Jianwen Zheng
Bo Guo