Unverified85% confidenceTradeoffTime unknown
挂绳弹力与稳定性矛盾:弹力绳操作自由度高但设备易晃动碰撞,固定长度绳稳定但取用受限;相机等精密设备建议固定长度+可调卡扣,而非纯弹力伸缩
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85%
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Long-term
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