File:NIOSH-2011-11+.jpg
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Size of this preview: 800 × 391 pixels. Other resolutions: 320 × 156 pixels | 640 × 313 pixels | 1,024 × 500 pixels | 1,280 × 626 pixels | 2,390 × 1,168 pixels.
Original file (2,390 × 1,168 pixels, file size: 197 KB, MIME type: image/jpeg)