Use Of The Mining Rock Mass Rating (MRMR) Classification: Industry Experience; Proceedings Of The International Workshop On Rock Mass Classification In Underground Mining
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Use Of The Mining Rock Mass Rating (MRMR) Classification: Industry Experience; Proceedings Of The International Workshop On Rock Mass Classification In Underground Mining

  • 2007

  • Source: Proceedings of the International Workshop on Rock Mass Classification in Underground Mining. Mark C; Pakalnis R; Tuchman RJ, eds., Pittsburgh, PA: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 2007 May; :73-78
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