[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

化学(结晶回热式)暖手宝一次可反复使用,按下金属片瞬间发热约50-60℃,但持续时间短(约20-40分钟)且需煮沸复原,适合应急短时,不适合需要稳定持续发热的场景

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80%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/116710
API
curl https://kongchang.com/api/v1/knowledge/claims/116710
MCP
get_claim(id=116710)