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When people health problems, as well as components of the urine contained different, able to react to our physical condition. Urine test grain design, it can be a physical reaction occurs with the urine. Thereby displaying different colors, namely white. Yellow red. White or nearly white, said health, the closer the more serious red health problems. In our post-water washed after use before it changes back unused white, can be well protected our privacy.
Jiangxi University of Finance and Economics
Nanchang, China
yongzhong he,
Jiangxi University of Finance and Economics