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With the arrival of summer, many families are also equipped with Air conditioner, so they can make their family's life more comfortable. Therefore, the temperature sensor is usually installed inside the Air conditioner, so how much do you know about the temperature sensor failure?
2019.07.12Working principle of water quality analyzer There are two types of water quality analyzers used in sewage treatment plants: pH meter and dissolved oxygen analyzer.
2019.05.31In summer, swimming places are densely staffed, and the quality of water quality in swimming places is directly related to the health rights of the people.
2019.07.26