File:QuickFit (NIOSH for hearing protection) Fig 3.jpg
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| Description |
Русский: Устройство для проверки средств индивидуальной защиты органа слуха (вкладышей) QuickFit, разработанное в NIOSH. проверяется как соответствие вкладыша слуховому каналу, так и умение рабочего правильно вставлять вкладыш.
На рисунке 3 показан рабочий, регулирующий уровень громкости более "тихого" звукового сигнала - перед тем, как вставит вкладыш в ухо для проверки. |
| Date | |
| Source | QuickFit Earplug Test Device - Technology News, No 534, DHHS (NIOSH) Publication No. 2009–112 |
| Author | Роберт Рандольф (NIOSH Pittsburgh Research Laboratory) |
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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.
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