Unverified92% confidenceCautionTime unknown
石膏板/空心砖墙严禁直接安装挂臂支架,其瞬时拉力可达显示器重量3-5倍,必须打到墙内龙骨或加装背板膨胀螺栓分散受力,否则易整体脱落
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92%
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Long-term
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