[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

金属(铝/锌合金)叶片强度高、适合大功率工业风机,但重量大对电机轴承负荷高、启动电流大;塑料叶片轻、启停快、几乎不生锈,家用小功率电机优选塑料

1
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82%
Confidence
Long-term
Relevance
-
First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/362404
MCP
get_claim(id=362404)