智能控制风扇运转，保证在寒冷地区发动机不会过冷，可减少发动机磨损，降低保养费用并延长使用寿命。
The fan running is intelligently controlled to ensure the engines in cold areas would not be too cold, reduce engine wear, decrease the maintenance fees and extend the service life.
超低噪音水平智能风扇控制电路我们的自动温度传感器。
Extreme low noise level Smart Fan Control Circuit based on our Automatic Temperature sensor.
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