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When someone using the umberlla for keeping out the wind, the rain or the sun , it is hard to see the road condition in front of us , so that easy to happen the accidents . One part of this umberlla use th e transparent plastic for cover , make you can see through the umberlla when you are using it . It can be more convenience and safer no matter whenever you use it.
ZhengzhouUniversityofLight Industry
Zhengzhou, China
ZhengzhouUniversityofLight Industry
Zhengzhou, China