[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

水泵噪音≤40dB才适合放卧室或安静环境,猫对高频噪音敏感,>50dB会导致猫不敢靠近饮水机;无刷水泵比有刷水泵噪音低5-10dB且寿命更长

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88%
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Long-term
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