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Summary
DescriptionProtection Factors of filtering facepiece, measured in real time during work.jpg
Русский: Коэффициенты защиты респиратора (фильтрующей полумаски), измеренные в реальном масштабе времени прямо во время работы. Счётные концентрации частиц пыли под маской и снаружи (в зоне дыхания) измерялась двумя оптическими пылемерами, для разных диапазонов размеров частиц по-отдельности.
Источник: The Annals of Occupational Hygiene (2005) Vol. 49(3) pp. 245-257
English: Workplace protection factors of negative pressure half-mask respirator (filtering facepiece), measured in real time during work (harvesting using combine). The counting concentrations of dust particles under the mask and the outside (in the breathing zone) was measured with two optical dust meters for the different particle size ranges separately. A source (The Annals of Occupational Hygiene (2005) Vol. 49(3) pp. 245-257)
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