Unverified90% confidenceDecision RuleTime unknown
承重类挂绳（相机/水壶）应选静态绳芯（编织涤纶），拉伸率≤5%；弹力伸缩挂绳仅适合防遗失轻量物（≤200g），承重会导致回弹晃动损伤设备
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90%
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Long-term
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