Unverified90% confidenceDecision RuleTime unknown
内直角转角（凹墙角）选90度扇形架，外凸墙角（如柱子外沿）需选L型直角包角架，两者不可通用，购买前先确认墙角是凸是凹
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90%
Confidence
Long-term
Relevance
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Unverified内直角(90度阴角)与外直角(阳角)所需的置物架形态不同：常见转角架为阴角三角形款，若墙体是阳角需选L型包角款或直板款，购买前必须确认墙角朝向95% similarUnverified转角架分内角（90度凹角）和外角（90度凸角）两种，外角架呈扇形绕柱安装，内角架呈三角形嵌入墙角，购买前需明确墙角类型，二者不通用93% similarUnverified墙角转角挂钩组的两面夹角固定为90度，若墙角实际是圆弧或非直角（如包管道处），刚性转角座会翘边，此类墙面应选两片独立可调角度的分体挂钩89% similarUnverifiedL型（直角）防撞角只适配90度桌角，圆弧形桌角、异形边缘需选可任意弯折的条状防撞条搭配独立角块，购买前需确认桌角是直角还是圆角87% similarUnverified标准直角转角架适配90°墙角，但实测墙角常有踢脚线或阴角偏差，选购内嵌可调节±5°或带留缝设计的转角架，避免因墙角不垂直而背板悬空、晃动86% similar
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