Unverified88% confidenceTradeoffTime unknown
蜡质耳塞的防噪效果依赖手工塑形的密封质量,若捏塑不到位或耳廓形状不规则,隔音效果会明显下降。
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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