High-efficiency filters and filter media for removing particles in air -- Part 2: Aerosol production, measuring equipment and particle-counting statistics— 34 стр.
Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities; Supplement 3: Estimation of aerosol particle penetration and depositional losses in sample lines— 29 стр.
In situ test methods for very high efficiency filter systems in nuclear and related facilities (ISO/DIS 161702:2013); German version prEN ISO 16170:2013