Unverified55% confidenceFactTime unknown
UPF 50+意味着仅允许1/50的紫外线穿透面料
1
Sources
55%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/21375API
curl https://kongchang.com/api/v1/knowledge/claims/21375MCP
get_claim(id=21375)