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Intelligent water ring on CHINAOCS 2017
BY 2017-07-09 11:50:05

(DALIANNEWS)- During the CHINAOCS 2017 in Dalian, a port city of Northeastern China's Liaoning Province, an intelligent water ring appeared, July 8, 2017.

It can judge the water quality by different colors on water ring. Green stands for excellent, yellow stands for good and red stands for bad. Its filter element can do better on harmful ions, silt and corrosion. ​​​​

During the CHINAOCS 2017 in Dalian, a port city of Northeastern China's Liaoning Province, an intelligent water ring appeared, July 8, 2017.

During the CHINAOCS 2017 in Dalian, a port city of Northeastern China's Liaoning Province, an intelligent water ring appeared, July 8, 2017.

(Editor:Li Zhaoqi) (From:DALIANNEWS)
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