[KongchangAI]
Unverified76% confidenceDecision RuleTime unknown

耐用性看边角与拉链/搭扣:塑料拉链比金属拉链轻但易开裂,高频开合选YKK级金属拉链;风琴包底部加宽的‘立式底’比平底更耐撑不易变形

1
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76%
Confidence
Long-term
Relevance
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get_claim(id=398374)