它具有控制水温的装置，当冷水流过加热器时，可以使水的温度快速提高至设定值。

As the cold water flow through the heater, the water temperature was quickly reached the setting value.

youdao

它具有控制水温的装置，当冷水流过加热器时，可以使水的温度快速提高至设定值。

As the cold water flow through the heater, the water temperature was quickly reached the setting value.

youdao