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When people wash their hands, vegetables,and all kinds of objects,sometimes it is difficult to clean,which leads to illness and unhealth.This new type of faucet can solve it.Invisible to the naked eye and hidden harmful substances,pesticides, dirt, bacteria, eggs, will be found by “eye of the real”.Ray will illuminate harmful substances to remind people of cleaning or dealing with it.This design relieves us from the trouble and protect people's health.
Dalian Minzu University
Dalian Nationalities University