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Occupational Exposure to Inorganic Fluorides

National Institute for Occupational Safety and Health. Office of Research and Standards Development

其他書名	Criteria for a Recommended Standard
出版	U.S. Department of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, 1975
URL	http://books.google.com.hk/books?id=j0rXk7wHNGUC&hl=&source=gbs_api