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产品特点: 1滤袋为橘色的。 2捕尘率道道了96个百分点 3主要用于商业大楼、剧院.车站、舰空站 4容尘量大、高效率、低压损。 5耐温达80℃ 镀锌框可选外框厚度:20mm.25mm 铝金框可选外框厚度:20mm.25mm Speciality: 1The pocket is oranger 2The efficiency is 96个百分点 3Widely used in Commercial building,theater, station, airport 4The large dust holding capacity, the high efficiency