Unverified78% confidenceDecision RuleTime unknown
钢缆长度选择1.8m左右可绕桌腿一圈仍留余量；过短（＜1.2m）难以固定到牢固锚点，过长则易缠绕且增加被剪断的可及性
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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