[KongchangAI]
Unverified75% confidenceFactTime unknown

冲牙器电机噪音多在60-75分贝,脉冲式电机噪音普遍高于台式增压泵,卧室或夜间使用者关注噪音标注,65分贝以下相对可接受

1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen

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