File:Earplug fitting.png
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Summary
| Description |
English: Badly-inserted earplug, semi-inserted earplug, and properly-inserted earplug |
| Date | |
| Source | https://blogs.cdc.gov/niosh-science-blog/2018/10/24/hearing-protection/ |
| Author | CAPT William J. Murphy, Ph.D., Christa L. Themann, MA, CCC-A,CAPT Chucri (Chuck) A. Kardous, MS, PE, and CAPT David C. Byrne, Ph.D., CCC-A / U.S. National Institute for Occupational Safety and Health |
Licensing
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This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:12, 26 March 2019 | | 1,540 × 513 (1.98 MB) | John P. Sadowski (NIOSH) | User created page with UploadWizard |
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