[KongchangAI]
Unverified88% confidenceCautionTime unknown

若选购目标是隔音降噪(降低车内噪音dB),车膜本身对降噪贡献极为有限,3M晶锐陶瓷膜的核心卖点是隔热而非隔音,以隔音为主要诉求的用户不适合以此为主要购买理由。

1
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88%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/609283
MCP
get_claim(id=609283)