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Due to poor african region more most people cannot guarantee health i design this intelligent mobile sanitary ware , it mayimprove the health problems that wash gargle above healthproblems before the user to enter the bathroom insideon both sides of the emit disinfection spray after use and the next user
can guarantee the bathroom clean before using
china liaoning Privonce shenyangligong university
china hebei privonce tangshan
shenyang ligong university