chrisshimoda

@chrisshimoda

Mgr. of Environmental Policy CA Trucking Association. Policy professional. Views expressed are my own.

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EC/OC down 90+% in new engines. SOA% should fall d/t diesel rules. Doesn't change current ozone planning.

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642 days ago

EC/OC down 90+% in new engines. SOA% should fall d/t diesel rules. Doesn't change current ozone planning.

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