Evaluation of Face Dust Concentrations at Mines Using Deep-Cutting Practices by National Institute Fo Safety and Health, D. Human Services, Centers for Disease Cont And Prevention

Evaluation of Face Dust Concentrations at Mines Using Deep-Cutting Practices

National Institute Fo Safety and Health, D. Human Services, Centers for Disease Cont And Prevention

106 pages • missing pub info (editions)

nonfiction art health technology informative medium-paced
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Dust surveys were conducted at six underground mines to determine if deep-cut mining practices expose face workers to higher levels of respirable dust by comparing levels during the first 20 ft of advance (regular-cut depth) during the deep cut to...

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