File:СИЗ органа слуха - проверка CDC TN 534.pdf
Jump to navigation
Jump to search
Size of this JPG preview of this PDF file: 424 × 600 pixels. Other resolutions: 170 × 240 pixels | 339 × 480 pixels | 543 × 768 pixels | 1,239 × 1,752 pixels.
Original file (1,239 × 1,752 pixels, file size: 550 KB, MIME type: application/pdf, 4 pages)
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]| Description |
Русский: Эффективность средств индивидуальной защиты органа слуха от шума очень нестабильна, и обычно на практике значительно и непредсказуемо ниже той, которая декларируется на основании сертификационных испытаний в лаборатории. Для снижения риска чрезмерного воздействия шума при использовании самых непредсказуемых СИЗ (вкладышей), специалисты NIOSH разработали простое недорогое устройство, позволяющее проверять и соответствие вкладыша уху, и умение рабочего правильно его вставлять. |
| Date | |
| Source | QuickFit Earplug Test Device - Technology News, No 534, DHHS (NIOSH) Publication No. 2009–112 |
| Author | Роберт Рандольф (NIOSH Pittsburgh Research Laboratory) |
Licensing
[edit]
|
This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
|
 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:49, 3 May 2016 |  | 1,239 × 1,752, 4 pages (550 KB) | AlexChirkin (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on www.wikidata.org