[KongchangAI]
Unverified70% confidenceFactTime unknown

止血粉普遍保质期2-3年,但开封后有效期通常缩短至6-12个月,购买时确认生产日期,家庭用户单次购买不超过30g避免过期浪费

1
Sources
70%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/317946
API
curl https://kongchang.com/api/v1/knowledge/claims/317946
MCP
get_claim(id=317946)