Welding fumes Exposure circumstances Carpentry and joinery Cobalt metal without tungsten carbide Dry cleaning (occupational exposures in) Firefighter (occupational exposure as) Printing processes (occupational exposures in) Talc-based body powder (perineal use of) Textile manufacturing industry (work in) Notes Evaluated as a group. References External links Description of the list of classifications, IARC List of Classifications (latest version) List of Classifications by cancer sites with sufficient or limited evidence in humans, Volumes 1 to 124 (Last update: 8 July 2019) ja:IARC発がん性リスク一覧