[KongchangAI]
Unverified78% confidenceTradeoffTime unknown

相变蓄热量与保温时长正相关,但PCM质量越大整盒越重:满足4-6小时保温的相变盒普遍在600-900g(含PCM,未装食物),比普通不锈钢保温盒重30%-50%

1
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78%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/424999
API
curl https://kongchang.com/api/v1/knowledge/claims/424999
MCP
get_claim(id=424999)