skip_navigation
-
- Natural, incidental or manufactured material containing particles, in an unbound state or as an aggregate or as an agglomerate and where, for 50% or more of the particles in the number size distribution, one or more external dimensions is in the size rang
-
- see HEPA filter
-
- Millionth part of one millimetre [nm]
-
- Needled, solidified fibre fleece
-
- Outdated for leakage test / liquid leak detector
-
- National Institute for Occupational Health
-
- No Observed Effect Level
-
- Aromatic polyamide (m-Aramid)
-
- General term for different metals
-
- Part of the cleaning equipment
-
- Equipment of the cleaning system that is rigidly installed and removable.