N95 is one of nine classifications for National Institute for Occupational Safety and Health (NIOSH) certified particulate respirators.

N95是美国国家职业安全健康研究所（NIOSH）认证的9种级别的防颗粒物呼吸防护口罩中的一种。

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Yet another team of scientists are working on this chemical at the National Institute for Occupational Safety and Health in Morgantown, w.v..

来自西弗吉尼亚州摩根城的美国职业安全健康研究所的一组科学家正着力研究4 -羰基戊醛。

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According to the National Institute for Occupational Safety and Health, in 2005, there were 91 worker deaths in the American logging industry, which had 106,000 employees.

根据国家职业安全健康机构的报告，2005年，拥有10.6万雇员的美国伐木产业共造成91名工人死亡。

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The National Institute for Occupational Safety and Health (NIOSH) provided funding for the efforts, which have been underway for the last three years.

ENGADGET: Gemini-Scout robot can scope out mining accidents, may save lives (video)

Advocates from the National Healthy Nail Salon Alliance ( www.nailsalonalliance.org) and officials from the Environmental Protection Agency, National Institute for Occupational Safety and Health, the Occupational Safety and Health Administration, Food and Drug Administration and the Small Business Administration will discuss recommendations on how to improve working conditions for AAPI nail salon workers.

WHITEHOUSE: WHIAAPI Weekly Highlights: AAPI Heritage Month Edition

Etymotic's hearing protection products were honored with a Design and Engineering Innovations Award in the Health and Wellness category at the 2011 Consumer Electronics Show and the prestigious 2010 Safe-in-Sound Award for decades of innovation in hearing loss prevention from the National Institute of Occupational Safety and Health (NIOSH) and the National Hearing Conservation Association.

ENGADGET: Etymotic Music?Pro 9-15 earplugs bring high-end hush to audiences, lets us enjoy speed metal safely