[KongchangAI]
Unverified80% confidenceFactTime unknown

碳棒(碳纤维)加热管的红外辐射效率高于普通碳素弹簧管,选购取暖器用途时优先看是否为'碳纤维石英管'而非普通'碳晶/碳素合金丝',前者升温更快、无强光刺眼

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80%
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Long-term
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