[Modification of a mask protective against solvent vapors].
D005740:Gases; D006801:Humans; D008397:Masks; D016272:Occupational Health; D012997:Solvents
D005740:Gases; D012997:Solvents
GASES; INDUSTRIAL HYGIENE; MASKS
Modifications apportées à un masque de protection contre les émanations de solvants.