青青青国产费观看视频

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        • 粉塵濾芯

          粉塵濾芯(1)耐高溫,即≤400℃;(2)耐高壓,濾芯能承受2MPa的壓差;(3)耐腐;(4)體積小易裝卸它處理氣量大,反吹清洗時用氣量小,速度快,耗能??;(5)清灰效果好等特點。除塵濾芯,是一種能耐高溫的空氣凈化器濾芯。除塵濾芯又名粉塵濾芯或者除塵濾芯濾筒。它是由聚酯纖維無紡布經過折疊現在聯系

        青青青国产费观看视频
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