[KongchangAI]
Unverified90% confidenceFactTime unknown

红外取暖器属于定向辐射加热,只温暖照射范围内的人和物而不加热整个空气,因此选购时人机距离应控制在1-2米内且正对辐射面,不适合大空间整体供暖

1
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90%
Confidence
Long-term
Relevance
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First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/351653
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get_claim(id=351653)