| 释义 |
National Institute for Occupational Safety & Health National Institute for Occupational Safety & Health Government The research arm and 'scientific conscience' of the US federal health & safety programs relating to the workforce. See NIOSH. Natl Institute for Occupational Safety & Health–responsibilities Development of 'criteria documents' that recommend exposure limits to hazardous substances Training and education of occupational health professionals Development of exposure measurement and sampling methods and Performance of industry-wide studies to evaluate the health effects of low level long-term exposure to potentially hazardous substances or processes Exposure to environmental toxins in the workplace is usually measured in parts–1 to 5000 or more, depending upon the substance per million–ppm of exposure/8 hrs–Publications Div, NIOSH, 4676 Columbia Pkwy, Cincinnati, Ohio 45226
National Institute for Occupational Safety & Health National Institute for Occupational Safety & Health Government The research arm and 'scientific conscience' of the US federal health & safety programs relating to the workforce. See NIOSH. Natl Institute for Occupational Safety & Health–responsibilities Development of 'criteria documents' that recommend exposure limits to hazardous substances Training and education of occupational health professionals Development of exposure measurement and sampling methods and Performance of industry-wide studies to evaluate the health effects of low level long-term exposure to potentially hazardous substances or processes Exposure to environmental toxins in the workplace is usually measured in parts–1 to 5000 or more, depending upon the substance per million–ppm of exposure/8 hrs–Publications Div, NIOSH, 4676 Columbia Pkwy, Cincinnati, Ohio 45226 |