[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

抗风性能主要取决于伞骨节数与结构:三折伞骨节多、杠杆长易被吹翻,二折或直杆伞抗风更强;伞骨数量≥8根、玻璃纤维或碳纤维材质在5-6级风下抗翻能力明显优于铝合金细骨

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curl https://kongchang.com/api/v1/knowledge/claims/88583
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get_claim(id=88583)