Unverified80% confidenceTradeoffTime unknown
塔式/无叶设计的冷暖两用风扇噪音更低、送风更均匀且更易清洁无扇叶积灰，但同功率下升温慢于暖风机式；追求快速取暖优先选PTC暖风机式
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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