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Integrated vertical pole water quality monitoring system for ammonia nitrogen COD pH detection of aquaculture wastewater

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Aquaculture detector tester, PH, ammonia, nitrogen, nitrite, dissolved oxygen, salinity, mercury, cadmium, aquatic water

Residual chlorine EC turbidity COD ammonia nitrogen sludge concentration water ion detector sensor

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Public Toilet Environment Monitoring Ammonia Sensor Hydrogen Sulfide Odor Garbage Station Gas PM2.5 Detection RS485 Output

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Soil Monitoring Station Integrates Multi-Factor Nitrogen, Phosphorus and Potassium Temperature and Humidity Soil Moisture

Soil Monitoring Station Integrates Multi-Factor Nitrogen, Phosphorus and Potassium Temperature and Humidity Soil Moisture

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Soil Monitoring Station Integrates Multi-Factor Nitrogen, Phosphorus and Potassium PH Soil Monitor Agricultural Meteorology

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