Unverified84% confidenceCautionTime unknown
石膏板或空心墙上不建议直接安装大尺寸重型铜/铁艺壁灯，需使用膨胀锚栓或提前预埋木工板，普通塑料膨胀管承重不足易脱落
1
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84%
Confidence
Long-term
Relevance
-
First Seen
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