LEADER 01686oam 2200493Ia 450 001 9910701401703321 005 20120308130624.0 035 $a(CKB)5470000002419066 035 $a(OCoLC)759601588 035 $a(EXLCZ)995470000002419066 100 $a20111104d2011 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aField-expedient shotcrete adhesion test system$b[electronic resource] 210 1$a[Pittsburgh, PA] :$cDept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,$d[2011] 215 $a1 online resource (2 unnumbered pages) $ccolor illustrations 225 1 $aTechnology news ;$vno. 540 225 1 $aDHHS (NIOSH) publication ;$vno. 2011-185 300 $aTitle from PDF caption (viewed Mar. 8, 2012). 300 $a"June 2011." 517 1 $aField expedient shotcrete adhesion test system 606 $aShotcrete$xTesting 606 $aMine roof control 606 $aGround control (Mining) 606 $aMine safety 606 $aMine safety$xTesting 606 $aAdhesion$xTesting 615 0$aShotcrete$xTesting. 615 0$aMine roof control. 615 0$aGround control (Mining) 615 0$aMine safety. 615 0$aMine safety$xTesting. 615 0$aAdhesion$xTesting. 712 02$aNational Institute for Occupational Safety and Health. 801 0$bHNC 801 1$bHNC 801 2$bGPO 906 $aBOOK 912 $a9910701401703321 996 $aField-expedient shotcrete adhesion test system$93123613 997 $aUNINA