industrial woman construction worker with a warning sign for the mandatory use of respirators. respirators must be worn.

safety respirators mask glasses helmet coverall iso 7010 m017 labor day earmuff ppe icon caution risk occupational prevention occupation protection professional industrial handyman industry security accident woman cartoon construction danger dangerous engineer equipment glove goggles mine health vest illustration job maintenance injury boots person personal uniform vector warning wear work worker sign for mandatory use must worn respirators worn