[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

静音优先选FDB液压轴承或磁悬浮轴承(寿命5万-15万小时),避免含油轴承(Sleeve,寿命约3万小时且横置易漏油噪音变大)

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

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get_claim(id=217922)