Unverified82% confidenceDecision RuleTime unknown
水泵有静音水泵和普通水泵之分,选夜间运行噪音≤30dB的产品;水暖比电热毯多了水泵,若不控制会有'嗡嗡'低频噪音影响入睡
1
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82%
Confidence
Long-term
Relevance
-
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