Grinding dusts of alloyed steel and hard metal.
D000328:Adult; D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D000497:Alloys / Q000032:analysis*; D002857:Chromium / Q000652:urine; D004391:Dust / Q000032:analysis; D006801:Humans; D008670:Metals / Q000032:analysis / Q000378:metabolism; D008875:Middle Aged; D009532:Nickel / Q000652:urine; D013232:Steel / Q000032:analysis*
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D000497:Alloys; D004391:Dust; D008670:Metals; D002857:Chromium; D013232:Steel; D009532:Nickel