Oregon to delay rule to clean up dirty diesel trucks, buses and vans
But because truck turnover is slow and manufacturers will still be able to sell new diesel-powered trucks, which are less ...
来自MSN16 天
Oregon fire trucks headed for LA aren’t being stopped for smog checks; officials struggle ...
Oregon’s first batch of fire engines left the Beaver State on Jan. 8 and, the following day, were inspected by California’s firefighting agency, CAL Fire, for mechanical safety, not emissions ...