
M4R/10073 Work Package 1
Breathability of filter material
M4R/10073 Work Package 2
Breathability of full mask assembly on headform
M4R/10073 Work Package 3
Filtration efficiency of filter material
M4R/10073 Work Package 4
Filtration efficiency of full mask assembly on headform
M4R/10073 Work Package 5
Liquid penetration of filter material and full mask assembly