Unverified86% confidenceDecision RuleTime unknown
防滑脚垫直径应≥40mm且带同心圆纹理，橡胶硬度适中；磨损后露出内部塑料圈须立即更换，否则湿滑地面极易打滑摔倒
1
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86%
Confidence
Long-term
Relevance
-
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