File:Respirator Certification - As Vital as the Air We Breathe.webm
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Size of this JPG preview of this WEBM file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,280 × 720 pixels.
Original file (WebM audio/video file, VP8/Vorbis, length 4 min 13 s, 1,280 × 720 pixels, 1.66 Mbps overall, file size: 49.85 MB)
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English: A video describing the importance of respirator certification. |
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| Source | YouTube – View/save archived versions on archive.org and archive.today |
| Author | National Institute for Occupational Safety and Health |
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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 | 16:22, 7 November 2016 | 4 min 13 s, 1,280 × 720 (49.85 MB) | James Hare (NIOSH) (talk | contribs) | Higher quality version | |
| 00:36, 26 February 2016 | 4 min 13 s, 1,280 × 720 (10.05 MB) | James Hare (NIOSH) (talk | contribs) | User created page with UploadWizard |
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