Was bedeutet FFP2 R D?
What does FFP2 RD mean?
FFP2 = Filterleistung (Filterung mindestens 94% der in der Luft befindlichen Partikel)
R = wiederverwendbar (reusable)
D = Dolomitstaubprüfung
FFP2 = filter performance (filtration of at least 94% of the particles in the air)
R = reusable
D = dolomite dust test