[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

抗风性能核心看伞骨材质与结构:全玻纤伞骨+8骨以上可抗5-6级风;铝合金骨易在阵风下弯折变形,纤维骨则抗弯但成本高。伞骨节点采用双弹片或凹槽卡扣设计比单铆钉更抗翻。

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85%
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Long-term
Relevance
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get_claim(id=107648)