Unverified83% confidenceCautionTime unknown
石膏板/空心墙不建议直接螺丝固定重载洞洞板，石膏板承重极低，需先加装专用石膏板锚栓或找到墙内龙骨，否则整块脱落
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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