Unverified85% confidenceDecision RuleTime unknown
铝合金杆壁厚≥1.5mm才具备抗风能力，壁厚1.0mm的低价杆在5级风以上易弯折变形，选购时优先关注壁厚而非仅看直径
1
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85%
Confidence
Long-term
Relevance
-
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