[KongchangAI]
Unverified92% confidenceDecision RuleTime unknown

膨胀螺丝安装适合实心砖墙/混凝土墙,承重最高;空心砖或石膏板墙必须用专用空心墙锚栓,普通膨胀螺丝会脱落导致坠落

1
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92%
Confidence
Long-term
Relevance
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