[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

层高超过2.7m的空间,普通支撑杆调节到最大长度后横向抗弯能力急剧下降,应选带中间加强固定环或直径≥32mm的粗杆,否则细长杆易受侧向力弯曲失效

1
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78%
Confidence
Long-term
Relevance
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