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- The online water quality monitoring project of Waterworks in Zhongshan City
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- The compressed air flow monitoring Project of Sewage Treatment Plant in Zhuhai
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- The liquid level monitoring project of the booster pump station in Huangpu District of Guangzhou
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- The online nitrate nitrogen detection project of a sewage treatment plant in Zhaoqing City
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- The online chloride detection project of a waterworks in Guangzhou