New shroud design controls silica dust from surface mine and construction blast hole drills [[electronic resource]]

• Pubblicazione: [Cincinnati, Ohio] : , : [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]
• Soggetto topico: Coal mines and mining - Dust control - United States; Lungs - Dust diseases - United States - Prevention
• Note generali: "November 1998"--P. [4].; Title from title screen.
• Altri titoli varianti: Hazard controls
• Titolo autorizzato: New shroud design controls silica dust from surface mine and construction blast hole drills
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910691679803321
• Lo trovi qui: Univ. Federico II