02129oam 2200505I 450 991070981770332120180810160741.0(CKB)5470000002474083(OCoLC)1042566804(EXLCZ)99547000000247408320180703d1998 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMedian life, annual activity, and load factor values for nonroad engine emissions modeling report no. NR-005A /Christian E. Lindhjem and Megan Beardsley[Washington, D.C.] :[EPA, Office of Mobile Sources],1998.1 online resource (12 pages)"EPA-420-P-98-020.""December 9, 1997, revised June 15, 1998.""Report no. NR-005A."Includes bibliographical references (page 12).Median life, annual activity, and load factor values for nonroad engine emissions modeling Combustion gasesEnvironmental aspectsUnited StatesComputer simulationEnginesEnvironmental aspectsUnited StatesComputer simulationAirPollutionUnited StatesForecastingCombustion gasesEnvironmental aspectsUnited StatesForecastingAirPollutionForecastingfastUnited StatesfastCombustion gasesEnvironmental aspectsComputer simulation.EnginesEnvironmental aspectsComputer simulation.AirPollutionForecasting.Combustion gasesEnvironmental aspectsForecasting.AirPollutionForecasting.Lindhjem Christian E.1394235Beardsley MeganUnited States.Environmental Protection Agency.Office of Mobile Sources,ELCELCGPOBOOK9910709817703321Median life, annual activity, and load factor values for nonroad engine emissions modeling3505040UNINA