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标题: Why Solar Energy For Kids Is Important!. SunPowerSource [打印本页]

作者: GregoryBle    时间: 2024-8-9 04:50     标题: Why Solar Energy For Kids Is Important!. SunPowerSource

The radiation warms the Earth's surface, and the surface radiates some of the energy efficiency definition iea back out in the form of infrared waves.




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