File:Гигиена и Санитария №4 2012 с. 43-46.pdf
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[edit]DescriptionГигиена и Санитария №4 2012 с. 43-46.pdf |
Русский: Статья из журнала Гигиена и санитария, в которой описаны проблемы, возникающие при использовании средств индивидуальной защиты органов дыхания. Просачивание неотфильтрованного воздуха через зазоры между маской и лицом не позволяет обеспечить защиту при сильном превышении ПДК, несоответствие маски и лица по форме и размеру препятствует изоляции органов дыхания от окружающей атмосферы и др проблемы делают последнее средство защиты ненадёжным. |
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Author | AlexChirkin |
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current | 10:34, 20 July 2015 | 1,239 × 1,706, 4 pages (2.57 MB) | AlexChirkin (talk | contribs) | User created page with UploadWizard |
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Date metadata was last modified | 13:17, 20 July 2015 |
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Version of PDF format | 1.4 |