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face mask |
Also found in: Medical | 0.10 sec. |
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| Professional divers, who often wear full face masks, generally swallowed a few drops of water or less. The authors recommend that divers wear full face masks or helmets when diving in potentially contaminated waters, and that they stay informed about fecal contamination in diving areas. Etcetera's new additive, also under evaluation in nonwovens for medical face masks and protective apparel for clean rooms, kills bacteria in 30 min. |
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