Unverified85% confidenceTradeoffTime unknown
免打孔方便但承重弱、材质轻，二者不可兼得：需高承重就必须螺丝固定并选金属板，追求免破坏墙面只能牺牲承重与配件重量上限
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85%
Confidence
Long-term
Relevance
-
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Unverified承重能力与安装便捷是主要矛盾：免打孔方便且不伤墙但承重弱，螺丝固定承重强但留孔且拆卸麻烦。轻物装饰选免打孔，工具收纳选螺丝固定金属板87% similarUnverified承重与安装便捷是核心矛盾：无痕胶/吸盘免打孔但承重弱且易脱落，膨胀螺丝承重强却破坏墙面不可逆，5kg以下选前者、以上必选后者84% similarUnverified承重越高的金属板越重越厚，安装打孔要求越高；追求易安装免打孔则牺牲承重，二者不可兼得，需按最大挂载物重量先定安装方式再选板83% similarUnverified承重与自身重量存在权衡：厚实不锈钢/铁艺架承重强但自重大，免打孔方案hold不住；追求大承重就得接受打孔或落地式，两者难兼得82% similarUnverified承重能力越强的隔板往往需要打孔或卡扣固定，牺牲了安装便捷性；追求完全免打孔就必须接受轻量化使用，二者难以兼得82% similar
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