semwal wrote:
Though the law will require emissions testing of all diesel vehicles, from tractor trailers to excursion buses, it will have no effect on sport utility
vehicles, almost all of which aregasoline powered, and will not be sub-jected to emissions-control standards as stringent as they are for
diesel-powered vehicles.
A.powered, and will not besubjected to emissions-control standards as stringent as they are for
B.powered, and therefore notsubjected to emissions-control standards that are as
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