[KongchangAI]
Unverified87% confidenceDecision RuleTime unknown

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

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87%
Confidence
Long-term
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