Potential shock and ignition hazard involving permissible and non-permissible battery-powered machines

• Pubblicazione: [Arlington, Va.] : , : [U.S. Dept. of the Interior, Mine Safety and Health Administration], , [2011]
• Descrizione fisica: 1 online resource (3 pages) : color illustrations
• Soggetto topico: Coal-mining machinery - Safety regulations - United States; Coal mines and mining - United States - Safety measures
• Note generali: Title from title screen (viewed on Feb. 14, 2012).; "Issue date: 11/28/2011."
• Titolo autorizzato: Potential shock and ignition hazard involving permissible and non-permissible battery-powered machines
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910701376603321
• Lo trovi qui: Univ. Federico II