The number of females who were classified as " hepa active " was 206 被归类为有活跃度达健康效益的女性人数是206 。
Hepa cleaning filter mesh Hepa清净滤网
Acquiring air purifiers with hepa filters and uv lights for various hospitals 为医院添置装有高效率过滤网及紫外光灯的空气清新器；
For the sake of this , a new type of multi - tube hepa filter is studied in the paper 针对这种情况，本文研究一种新型的多管式高效空气过滤器。
But high pressure loss is the most difficult problem in developing new hepa filter products 而高效空气过滤器的阻力较大又是产品开发中的最大难题。
Therapy effects of short - term lamivudine treatment on 22 hepa - titis b patients with hbeag - negative 拉米夫定治疗儿童和青少年慢性乙型肝炎的长期临床观察
Bag filter , bag house , cyclone , dust collector , electrostatic precipitator , hepa filter , mist eliminator 袋式过滤器、集尘室、吸尘器、集尘器、静电除尘器、高性能微粒
Suitalbe for clean room with high coverage of hepa filters in the fields of electron , medicine and food , ect 广泛应用于电子、医药、食品等需高效过滤器覆盖率大的净化环境。
Bag filter , bag house , cyclone , dust collector , electrostatic precipitator , hepa filter , mist eliminator 袋式过滤器、集尘室、吸尘器、集尘器、静电除尘器、高性能微粒
Energy - saving and low - cost of high efficiency particulate air filter ( hepa filter ) is the key to its spread and popularization 高效空气过滤器得以推广和普及，设备的节能和廉价是关键。
