aanval verdamping Alert electret air filter Ontmoedigen hel Missionaris
Effects of solid particles with various charging states and oil aerosols on the filtration characteristics of electret media - Yongxiang Wang, Zhongping Lin, Wanyi Zhang, Bin Xu, 2021
Factors Affecting Particle Depositions on Electret Filters Used in Residential HVAC Systems and Indoor Air Cleaners - Aerosol and Air Quality Research
Static Electret Charging PP Melt Blown Nonwovens Air Filter Media - China Melt Blown and Nonwoven Fabric price