File:Просачивание неотфильтрованного воздуха под полумаску bg.jpg
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Русский: Просачивание неотфильтрованного воздуха через зазоры между маской и лицом - одна из главных причин низких защитных свойств респираторов, у которых при вдохе давление воздуха под маской ниже наружного
Български: Изтичане на нефилтриран въздух през пролуките между маската и лицето - една от основните причини за ниската защитните свойства на тези респиратори, в които налягането по време на вдъхновение зад маската е по-ниско от налягането на въздуха извън маската. |
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| Source | Own work |
| Author | AlexChirkin |
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 15:21, 5 August 2016 | | 1,262 × 1,105 (160 KB) | AlexChirkin (talk | contribs) | User created page with UploadWizard |
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