[KongchangAI]
Unverified50% confidenceFactExact time

在美国约70%的货物运输通过公路卡车完成,长途重卡平均油耗约为每百公里30至40升柴油

1
Sources
50%
Confidence
Long-term
Relevance
9/5/2026
First Seen

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get_claim(id=863135)