[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

水泵噪音应≤40分贝,猫咪对声音敏感,超过40分贝易导致其恐惧不敢靠近饮水机;无刷电机水泵通常比有刷电机安静5-10分贝

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