[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

杆越长救援距离越远但伸出后杠杆力矩越大、末端抖动越明显、承重能力下降,3米以上伸缩杆末端实际有效承重通常不足20kg,不能指望直接拽起成年人体重

1
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75%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/164200
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get_claim(id=164200)