Tests for methane at the working face, using extendable probes or other acceptable means

• Pubblicazione: [Arlington, Virginia : , : U.S. Department of Labor, Mine Safety and Health Adminstration], , 2011
• Descrizione fisica: 1 online resource (3 pages)
• Soggetto topico: Coalbed methane drainage - Safety regulations - United States; Mine atmospheres - Safety regulations - United States; Mine safety - Safety regulations - United States
• Note generali: Title from subject line (viewed on May 6, 2013).; "Effective Date: 3/23/2011, Expiration Date: 3/31/2013 (Reissue of P09-V-11)."
• Titolo autorizzato: Tests for methane at the working face, using extendable probes or other acceptable means
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910704541203321
• Lo trovi qui: Univ. Federico II