[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

底部防滑脚垫是易损耗件,橡胶脚垫磨损后防滑性骤降是老人跌倒隐患,购买时确认脚垫型号通用可单独更换;直径较大(内径约18-22mm)的通用规格更易买到替换配件

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80%
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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/401772
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get_claim(id=401772)