Unverified80% confidenceDecision RuleTime unknown
外挂绑扎带材质优先选无弹性的尼龙/涤纶扁带（宽≥20mm）配合金属或加固塑料快扣；纯弹性绳会在重物下持续拉伸导致松动，超轻DCF背包的外挂带多用无弹Dyneema织带
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80%
Confidence
Long-term
Relevance
-
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