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MOVES and Related Models

Comments of the National Petrochemical & Refiners Association (NPRA) on EPA's Draft Analysis of Cetane and NOx Emissions from Heavy-Duty Highway Engines

Comments of the National Petrochemical & Refiners Association (NPRA)

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Comments of the National Petrochemical & Refiners Association (NPRA) (PDF)(30 pp, 494 K, 17 July, 2002)