40.0 MB (6.5 MB compressed)
3038 x 4605 pixels
25.7 x 38.9 cm ⏐ 10.1 x 15.3 in (300dpi)
MAURO FERMARIELLO / SCIENCE PHOTO LIBRARY MAURO FERMARIELLO / SCIENCE PHOTO LIBRARY
Quality control testing. Technician performing a sugar degree test on beet sugar after it has been refined. This testing guarantees the quality of manufactured foods.
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