[KongchangAI]
Unverified83% confidenceFactTime unknown

子弹型(圆锥形)泡棉结构对低频噪音(如机械轰鸣、交通噪声、打鼾声)隔绝效果突出,但对高频声音(如语音、鸟叫)的屏蔽相对稍弱

1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen

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