[Possible improvement of protective masks and filters against radioactive dusts].
D004391:Dust; D005374:Filtration; D006801:Humans; D008397:Masks; D011835:Radiation Protection / Q000295:instrumentation*; D011851:Radioactivity
D004391:Dust
RADIATION PROTECTION/apparatus and instruments
Amélioration possible des masques et filtres protecteurs contre les poussières radioactives.