Unverified83% confidenceDecision RuleTime unknown
底部固定方式选择：地面可打孔用膨胀螺丝底座最稳；租房或不可破坏地面选加重底座（单块≥3kg）或门框顶撑式，切勿仅靠自立无固定
1
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83%
Confidence
Long-term
Relevance
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