[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

滑轮优先选PU静音包胶轮(直径≥60mm),木地板和瓷砖上不会刮伤且滚动顺滑;普通尼龙硬轮会刮花木地板并产生噪音

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80%
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Long-term
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