Unverified90% confidenceTradeoffTime unknown
陶瓷轴承相比钢轴承转动时间更长且噪音更低,但对灰尘和沙粒敏感,掉落地面或进灰后轴承性能可能明显下降
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
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