The Portland study / / by H. Anthony Ashby |
Autore | Ashby H. Anthony |
Pubbl/distr/stampa | [Ann Arbor, Mich.] : , : Test and Evaluation Branch, Emission Control Technology Division, Office of Mobile Sources, U.S. Environmental Protection Agency, , 1982 |
Descrizione fisica | 1 online resource (15 pages) |
Soggetto topico |
Automobiles - Oregon - Portland - Maintenance and repair
Automobiles - Inspection - Oregon - Portland Automobiles - Motors - Exhaust gas - Oregon - Portland Air quality management - Oregon - Portland |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910713547703321 |
Ashby H. Anthony | ||
[Ann Arbor, Mich.] : , : Test and Evaluation Branch, Emission Control Technology Division, Office of Mobile Sources, U.S. Environmental Protection Agency, , 1982 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Portland study element / / by Hamilton Test Systems, Incorporated |
Autore | Smith David A. |
Pubbl/distr/stampa | Ann Arbor, Michigan : , : United States Environmental Protection Agency, Motor Vehicle Emission Lab, , 1979 |
Descrizione fisica | 1 online resource (3 volumes) : illustrations |
Soggetto topico |
Automobiles - Motors - Exhaust gas - Analysis
Automobiles - Inspection - Oregon - Portland Automobiles - Motors - Exhaust systems - Testing Air quality management - United States |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | I. Short test correlation study -- II. I/M effectiveness study -- III. Post - I/M deterioration study. |
Record Nr. | UNINA-9910712541603321 |
Smith David A. | ||
Ann Arbor, Michigan : , : United States Environmental Protection Agency, Motor Vehicle Emission Lab, , 1979 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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