LEADER 02478oam 2200709 a 450 001 9910697192303321 005 20230902161800.0 035 $a(CKB)5470000002384985 035 $a(OCoLC)650808724$z(OCoLC)1037519447 035 $a(EXLCZ)995470000002384985 100 $a20100729d2008 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPerformance of a polyurethane core seal tested in a hydrostatic chamber /$fby Dennis R. Dolinar, Michael J. Sapko, and Samuel P. Harteis 210 1$aPittsburgh, PA :$cDept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory,$d[2008] 215 $a1 online resource (38 pages) $cillustrations 225 1 $aReport of investigations ;$v9674 225 1 $aDHHS (NIOSH) publication ;$vno. 2008-129 300 $aTitle from PDF title screen (NIH, viewed July 28, 2010). 300 $a"May 2008." 320 $aIncludes bibliographical references (pages 37-38). 410 0$aReport of investigations (National Institute for Occupational Safety and Health) ;$v9674. 410 0$aDHHS publication ;$vno. (NIOSH) 2008-129. 606 $aMine closures 606 $aPolyurethanes 606 $aSealing (Technology) 606 $aSealing compounds 606 $aMine closures$2fast 606 $aPolyurethanes$2fast 606 $aSealing compounds$2fast 606 $aSealing (Technology)$2fast 615 0$aMine closures. 615 0$aPolyurethanes. 615 0$aSealing (Technology) 615 0$aSealing compounds. 615 7$aMine closures. 615 7$aPolyurethanes. 615 7$aSealing compounds. 615 7$aSealing (Technology) 700 $aDolinar$b Dennis R$01386390 701 $aHarteis$b Samuel P$01386103 701 $aSapko$b M. J$01386391 712 02$aPittsburgh Research Laboratory (National Institute for Occupational Safety and Health) 801 0$bGPO 801 1$bGPO 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bLWA 801 2$bUOK 801 2$bINT 801 2$bOCLCA 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910697192303321 996 $aPerformance of a polyurethane core seal tested in a hydrostatic chamber$93435284 997 $aUNINA