[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

细腿承重的关键在于连接结构而非腿的粗细:金属腿需带三角形加强筋或整体焊接底盘,实木腿需嵌入螺母(榫卯或膨胀螺栓)而非直接自攻螺丝拧入木板,后者长期晃动易松脱开裂

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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/366150
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get_claim(id=366150)