GAS PROPORTIONAL, ALPHA, BETA-GAMMA CONTINUOUS AIR MONITOR.
D000397:Air Pollution; D000398:Air Pollution, Radioactive; D004864:Equipment and Supplies; D005720:Gamma Rays; D006801:Humans; D011834:Radiation Monitoring; D011835:Radiation Protection; D011851:Radioactivity
AIR POLLUTION, RADIOACTIVE; EQUIPMENT AND SUPPLIES; RADIATION MONITORING; RADIATION PROTECTION