[KongchangAI]
Unverified85% confidenceFactTime unknown

钛合金水壶空瓶重量约80-120g(500ml),比不锈钢真空瓶(约250-350g)轻60%以上,长距离徒步/越野跑背负每减100g约等于减少0.3%能耗

1
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85%
Confidence
Long-term
Relevance
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