Unverified80% confidenceFactTime unknown
拉链耐用性看齿型：尼龙树脂拉链轻但寿命短，金属拉链耐用但增重，日常出行选YKK尼龙拉链平衡最佳，重装/频繁使用选YKK金属齿
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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