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Evaluation of explosion-resistant seals, stoppings, and overcast for ventilation control in underground coal mining [[electronic resource] /] / by Eric S. Weiss, Kenneth L. Cashdollar, and Michael J. Sapko
| Evaluation of explosion-resistant seals, stoppings, and overcast for ventilation control in underground coal mining [[electronic resource] /] / by Eric S. Weiss, Kenneth L. Cashdollar, and Michael J. Sapko |
| Autore | Weiss E. S (Eric S.) |
| Pubbl/distr/stampa | Pittsburgh, Pa. : , : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory, , [2002] |
| Descrizione fisica | iii, 48 pages : digital, PDF file |
| Altri autori (Persone) |
CashdollarKenneth L
SapkoM. J |
| Collana | Report of investigations |
| Soggetto topico |
Mine ventilation - Equipment and supplies
Mine explosions - Prevention |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910696886503321 |
Performance of a polyurethane core seal tested in a hydrostatic chamber / / by Dennis R. Dolinar, Michael J. Sapko, and Samuel P. Harteis
| Performance of a polyurethane core seal tested in a hydrostatic chamber / / by Dennis R. Dolinar, Michael J. Sapko, and Samuel P. Harteis |
| Autore | Dolinar Dennis R |
| Pubbl/distr/stampa | Pittsburgh, PA : , : Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory, , [2008] |
| Descrizione fisica | 1 online resource (38 pages) : illustrations |
| Altri autori (Persone) |
HarteisSamuel P
SapkoM. J |
| Collana |
Report of investigations
DHHS (NIOSH) publication |
| Soggetto topico |
Mine closures
Polyurethanes Sealing (Technology) Sealing compounds |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910697192303321 |
Dolinar Dennis R
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| Pittsburgh, PA : , : Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory, , [2008] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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