[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

石膏板墙(空心墙)安装挂墙板必须用专用石膏板锚栓(如飞机型/自攻型),普通膨胀螺丝会松脱脱落;承重超过5kg的板建议定位到墙内龙骨

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