File:Negative pressure check respirator.png
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Summary
| Description |
English: A person doing a negative pressure check on a half-face respirator |
| Date | |
| Source | Extracted from NIOSH Guide, Page 148 |
| Author | Nancy J. Bollinger |
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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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:58, 14 July 2024 | | 321 × 422 (111 KB) | Randomstaplers | Uploaded a work by Nancy J. Bollinger from [https://www.google.com/books/edition/NIOSH_Guide_to_Industrial_Respiratory_Pr/1Y64oZHP9zYC?hl=en&gbpv=1&bsq=pressure%20check Extracted from NIOSH Guide, Page 148] with UploadWizard |
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