Unverified90% confidenceDecision RuleTime unknown
固定方式优先选'胯下带(裆带)+胸前多道卡扣'组合。缺少胯下带的救生衣入水后会向上滑脱,导致孩子从下方溜出。幼儿款还应有领后提拉把手,便于大人快速捞起
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90%
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Long-term
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