反射镜追日三功能太阳灶，一种集太阳灶、热水器、暖气三种功能于一体的太阳能利用设备。
A reflection sun-chasing three functional cooker is the solar energy using device which integrates the solar cooker, the water heater and heating.
反射镜追日三功能太阳灶，一种集太阳灶、热水器、暖气三种功能于一体的太阳能利用设备。
A reflection sun-chasing three functional cooker is the solar energy using device which integrates the solar cooker, the water heater and heating.
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