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FBY-4A防爆揚聲器(音箱)

FBY-4A防爆揚聲器(音箱)

FBY-4A防爆揚聲器可用于具有易燃易爆危險性氣體或高粉塵、同時具有高噪聲的|區、II區場所,將音頻信號線通過 防爆揚聲器的輸入口連接到防爆揚聲器腔體內的接線端子上,擰緊壓緊螺母。

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FBY-4A防爆揚聲器可用于具有易燃易爆危險性氣體或高粉塵、同時具有高噪聲的|區、II區場所,將音頻信號線通過
防爆揚聲器的輸入口連接到防爆揚聲器腔體內的接線端子上,擰緊壓緊螺母。嚴禁帶電開蓋!
 
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