Unverified80% confidenceDecision RuleTime unknown
牵引带连接绳应带有弹性缓冲段(如螺旋弹簧绳或弹力织带),可减少孩子突然冲出时的瞬间拉扯冲击力对肩背和绳固定点的伤害
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80%
Confidence
Long-term
Relevance
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