DescriptionCongress Occupation and Health No 12 - Fig. 4.JPG
Русский: Иллюстрация из доклада "Снижение вредного воздействия загрязнённого воздуха на рабочих с помощью СИЗ органов дыхания" с надписями, переведёнными на английский язык - для английской викитеки. Рисунок 4. Области допустимого применения противоаэрозольных респираторов-полумасок в СССР и РФ по опубликованным рекомендациям специалистов
English: Illustration from the report "Reducing the harmful effects of polluted air at workplaces using respiratory PPE" with inscriptions, translated into English - for the English Wikisource. Fig. 4. Maximum Use Concentration of Soviet and RF negative pressure particulate half-mask respirators (published expert's recommendations)
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