[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

伸缩范围越宽的杆子,管壁越薄、节数越多、连接处越多,实际承重和抗晃动越差;范围窄而专的杆子刚性更好,不要盲目追求'一杆通吃'的超大跨度款

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80%
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Long-term
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