LEADER 01587nam 2200373I 450 001 9910712993503321 005 20200219115211.0 035 $a(CKB)5470000002498254 035 $a(OCoLC)1141093242 035 $a(EXLCZ)995470000002498254 100 $a20200219j197907 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aParticulate measurement-efficiency of Pallflex T60A20 filter media /$fby Kevin D. Stulp 210 1$a[Ann Arbor, Mich.] :$cStandards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air, Noise and Radiation, U.S. Environmental Protection Agency,$dJuly 1979. 215 $a1 online resource (5 pages) $cone illustration 300 $a"SDSB 79-22." 300 $a"July 1979." 606 $aDiesel particulate filters$zUnited States 606 $aAutomobiles$xMotors (Diesel)$xExhaust gas$zUnited States 608 $aTechnical reports.$2lcgft 615 0$aDiesel particulate filters 615 0$aAutomobiles$xMotors (Diesel)$xExhaust gas 700 $aStulp$b Kevin D.$01413349 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Mobile Source Air Pollution Control.$bEmission Control Technology Division.$bStandards Development and Support Branch, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910712993503321 996 $aParticulate measurement-efficiency of Pallflex T60A20 filter media$93509567 997 $aUNINA