[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

夜间道路使用应选符合EN ISO 20471或EN 17353标准的反光条,反光系数≥330 cd/lx/m²,普通装饰性反光片(<100 cd/lx/m²)在车灯下有效识别距离不足,起不到真正防护作用

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88%
Confidence
Long-term
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