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定做消聲百葉窗

產品描述:定做消聲百葉窗消聲百葉窗又叫百葉式消聲器或消聲百葉窗。百葉式消聲器一般消聲量為5~15dB(A),消聲特性呈中高頻性,百葉式消聲器的消聲性能主要決定于單片百葉的形式、百葉間距、安裝角度及有效消聲長度等
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DINGZUOXIAOSHENGBAIXIECHUANG

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