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5. An air-purifying respirator with high-efficiency particulate air (HEPA)
cartridges may p...
Engineering, 29.07.2020 04:01 mahoganyking16
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5. An air-purifying respirator with high-efficiency particulate air (HEPA)
cartridges may provide effective protection against:
A. Carbon Monoxide
B. Aerosols
C. Hydrogen Sulfide
D. Formaldehyde
E. Oxygen-Deficiency
Answers: 3
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