Unverified80% confidenceDecision RuleTime unknown
伸缩杆的锁定方式中，螺丝锁紧比旋转卡扣式牢固，卡扣式长期承重后易打滑下滑，挂重物场景优先选螺丝或分段插销固定
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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