Unverified78% confidenceTradeoffTime unknown
材质轻量化（如超轻尼龙）与耐磨性冲突：追求轻便选210D尼龙但易被爪子勾丝，需耐用则选600D牛津布但整体增重约200-400g
1
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78%
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Long-term
Relevance
-
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