Keywords:
Aerosols, Air filters, Air purification, Air-conditioning systems, Classification, Clean rooms, Clean-room technology, Concentration of particles, Counting, Drainage layers, Efficiency, Filtering materials, Filters, Flows, Fractions, Generation, High capacity, High-efficiency submicron particulate airfilters, Materials testing, Measurement, Measuring techniques, Mechanical engineering, Media, Methods, Methods for measuring, Particle filters, Particle size, Particles, Particulate air pollutants, Particulate matter measurement, Pharmacy, Process ventilation, Production, Separation efficiency, Separators, Specification (approval), Test aerosols, Testing, Testing conditions, Testing devices, Ventilation equipment