An Evaluation of Restorative Maintenance on Exhaust Emissions from In-Use Automobiles
Exhaust Emissions from In-Use Passenger Cars Equipped with Three-Way Catalysts
In-Use Emissions of 1980 and 1981 Passenger Cars: Results of EPA Testing
Performance of Polyurethane Foam Vibrational Characteristics and S.E.A.T. Full Foam Seat Systems