[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

发热包主要成分为生石灰(氧化钙)或铝粉/铁粉复合型,铝粉型加热更快但产氢量大,密闭空间(如高铁车厢、飞机)禁用;选生石灰基发热包相对安全

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85%
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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/433596
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get_claim(id=433596)