[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

钨钢齿钉硬度高耐磨适合碎石混合冰面,普通碳钢齿在岩石路段快速磨钝,混合地形优先钨钢或不锈钢

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

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get_claim(id=140287)