Unverified50% confidenceCautionTime unknown
电动车/摩托车通勤应选ECE 22.06或3C认证的全盔或3/4盔,切勿购买仅有EN 1078认证的自行车头盔——后者仅针对20-25km/h低速跌落设计,无法承受电动车40km/h以上的冲击
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