LEADER 01853nam 2200493I 450 001 9910705687103321 005 20170503145906.0 035 $a(CKB)5470000002451522 035 $a(OCoLC)985407401 035 $a(EXLCZ)995470000002451522 100 $a20170503j200207 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIn-situ, on-demand lubrication system for space mechanisms /$fMario Marchetti [and four others] 210 1$aCleveland Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$dJuly 2002. 215 $a1 online resource (15 pages) $cillustrations 225 1 $aNASA/TM ;$v2002-211706 300 $a"July 2002." 300 $a"Prepared for the 2002 Annual Meeting sponsored by the Society of Tribologists and Lubrication Engineers, Houston, Texas, May 19-23, 2002." 300 $a"Performing organization: National Aeronautics and Space Administration, John H. Glenn Research Center at Lewis Field" Report documentation page. 320 $aIncludes bibliographical references (pages 9-11). 606 $aBall bearings$2nasat 606 $aLubrication systems$2nasat 606 $aPorosity$2nasat 606 $aThermal expansion$2nasat 606 $aLong duration space flight$2nasat 606 $aLubricants$2nasat 615 7$aBall bearings. 615 7$aLubrication systems. 615 7$aPorosity. 615 7$aThermal expansion. 615 7$aLong duration space flight. 615 7$aLubricants. 700 $aMarchetti$b Mario$01305 712 02$aNASA Glenn Research Center, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910705687103321 996 $aIn-situ, on-demand lubrication system for space mechanisms$93450442 997 $aUNINA