[KongchangAI]
Unverified80% confidenceFactTime unknown

PCM相变材料保冷盒的保冷时长取决于蓄冷剂预冷是否充分,使用前需在冷冻/冷藏室预冷数小时,未预冷则实际保冷时间大幅缩短

1
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80%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/161899
API
curl https://kongchang.com/api/v1/knowledge/claims/161899
MCP
get_claim(id=161899)