Analysis of hangups and structural failure in underground mine ore passes [[electronic resource]]
Pubbl/distr/stampa
[Spokane, WA] : , : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, , [1998]
Descrizione fisica
2 unnumbered pages : digital, PDF file
Collana
Technology news / NIOSH ; ; no. 470
Soggetti
Mine safety - United States
Mine accidents - Research - United States
Mine roof control - United States - Equipment and supplies
Lingua di pubblicazione
Inglese
Formato
Materiale a stampa
Livello bibliografico
Monografia
Note generali
Title from title screen (viewed on Mar. 10, 2008).