[Health hazards of arc welding with inert gas protection].
D015386:Hazardous Substances; D006801:Humans; D009784:Occupational Diseases; D010126:Ozone / Q000506:poisoning*; D014896:Welding
D015386:Hazardous Substances; D010126:Ozone
OCCUPATIONAL DISEASES; OZONE/poisoning
Pericoli per la salute nella saldatura ad arco con protezione di gas inerti.