[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

铁粉暖贴依靠空气中氧气氧化发热,在高海拔(>3000米)或密闭无氧环境(如厚羽绒服完全包裹)发热效率显著下降,高原徒步应选电子充电款

1
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80%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/120384
API
curl https://kongchang.com/api/v1/knowledge/claims/120384
MCP
get_claim(id=120384)