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Comparison of noise reduction results for fit-testing and continuous observations during coal mining for selected earplug and earmuff

Thesis (Ph. D.)--West Virginia University, 2010. / Title from document title page. Document formatted into pages; contains xii, 97 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 94-97).

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/637042063
Date January 2010
CreatorsWu, Mingyu,
PublisherMorgantown, W. Va. : [West Virginia University Libraries],
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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