型号规格风量功率转速噪音开孔尺寸面板尺寸mm/in(m3/h)(w)(r/min)dB(A)(mm)(mm)APB15-3-1M150/625824135043200×200239×239APB20-4-1M200/848628125047205×250296×296APB25-5-1M205/1072038120050300×300342×342APB30-6-1M300/12108046405052350×350400×400)