EPA grants relief for fire trucks and ambulances ; proposes SCR maintenance and short-term relief for nonroad equipment.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, DC] : United States Environmental Protection Agency, Office of Transportation and Air Quality, 2012.
Series:	Regulatory announcement (United States. Environmental Protection Agency. Office of Transportation and Air Quality)
Subjects:	Diesel trucks > Environmental aspects. Emergency vehicles > Motors (Diesel) > Environmental aspects. Air > Pollution > Standards > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo73673

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