[KongchangAI]
Unverified88% confidenceTradeoffTime unknown

陶瓷轴承相比钢轴承滚动阻力更低,但对安装精度和维护要求更高,安装不当或缺乏定期维护会加速磨损甚至导致寿命不如优质钢轴承

1
Sources
88%
Confidence
Long-term
Relevance
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get_claim(id=650617)