[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

反光材质选择上,玻璃微珠反光膜逆反射系数应≥250 cd/lx/m²(符合EN 13356标准),普通反光布通常只有100-150,夜间被车灯照射时可视距离差2倍以上

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