01664nam 2200385I 450 991071284590332120200130150251.0(CKB)5470000002497724(OCoLC)1138033359(EXLCZ)99547000000249772420200130j197806 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierA preliminary examination of the repeatability of the heavy-duty transient dynamometer emission test /by William B. Clemmens[Ann Arbor, Mich.] :Standards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency,June 1978.1 online resource (7 pages)"HDV 78-06.""June, 1978."Chiefly tables.AutomobilesMotorsExhaust gasUnited StatesObservationsAirPollutionUnited StatesObservationsTechnical reports.lcgftAutomobilesMotorsExhaust gasAirPollutionClemmens William B.1389632United States.Environmental Protection Agency.Office of Mobile Source Air Pollution Control.Emission Control Technology Division.Standards Development and Support Branch,GPOGPOBOOK9910712845903321A preliminary examination of the repeatability of the heavy-duty transient dynamometer emission test3441469UNINA