[KongchangAI]
Unverified87% confidenceDecision RuleTime unknown

卧室夜间使用的恒温设备噪音应≤30dB,超过35dB会明显影响浅睡眠者;油汀式取暖器几乎零噪音但升温慢,暖风机快但风噪普遍在40-50dB

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Long-term
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