Unverified82% confidenceFactTime unknown
汽车丝圈脚垫的丝圈密度看克重，主驾≥8mm厚、克重≥1200g/m²藏污纳垢能力和踩踏回弹更好；廉价款克重不足踩几个月就塌陷
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82%
Confidence
Long-term
Relevance
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