“得象”碳晶暖足宝是由碳晶电热毯和无极调温开关为主要部件组成的低温辐射供暖产品。

De Xiang carbon crystal far infrared feet warmer is a low temperature radiant heating product and is mainly made up of carbon crystal electric blankets and non-polar switches.

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我已经重装了一个调温器，检查了温度感应器和开关，还有冷却风扇的运行情况，均正常。

I have replaced the thermostat and checked the operation of the temperature sensor and switches as well as the cooling fan.

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