Unverified80% confidenceCautionTime unknown
轻质墙体(石膏板、空心砖)不建议直接挂大尺寸重镜,需先确认墙体承重并使用膨胀螺栓或找龙骨固定,否则有脱落风险
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80%
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Long-term
Relevance
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