Unverified80% confidenceFactTime unknown
遮阳篷通常检测使用GB/T 18830或AS/NZS 4399标准，正规产品会标注UPF值及紫外线阻隔百分比（UPF50+对应阻隔≥97.5%）
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80%
Confidence
Long-term
Relevance
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