Tag Archives: imac

Tier 3 Diesel Engine This technology injects DEF into the diesel engine exhaust system

Tier 3 Diesel Engine This technology injects DEF into the diesel engine exhaust system to achieve the necessary emission reduction by breaking down particulate matter and nitrogen oxide. The good news is that DEF is nontoxic, nonpolluting, nonflammable, nonhazardous, stable, and colorless.

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