[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

认准符合EN 13356或GB 20653标准的反光材料,逆反射系数≥330 cd/lx·m²,普通玩具级反光贴通常<100 cd/lx·m²,夜间实际反光距离差距可达3倍以上

1
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88%
Confidence
Long-term
Relevance
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