The water flow rate testing controller can reliably test water level, water flow rate and water temperature in water circulating systems in relevant equipment, so as to ensure safety of equipment.

这种水流量检测控制器，能对相关设备中水循环系统中的水位、水流量和水温进行可靠检测，确保了设备的安全。

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An effective method for maintaining the vacuum in condenser is to change the flow rate of circulating water according to its different inlet temperature.

在不同循环水进口温度条件下，合理改变循环水流量是维持凝汽器真空的有效办法。

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