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Failure warning sign / Remote warning sign

Failure warning sign

In order to prevent to have two accidents caused by the driver who gets off to place the warning sign after his car broken down this design has an advantaged in not need to place the warning sign in long distance when the car break down all the driver need to do is seting up the warning rising the warning balloon,and the approaching car notice the accident far away from the spot At the meantime,this product isalso convenient to take along.


Nanchang University

Nanchang University
Nanchang, China

Pin Yao,
Nanchang University

Yang Zhang ,
Nanchang University

HeJia Guo,
Nanchang University