scrubbers and SCR, and the use of sorbent injection.
Scrubber and SCR, and the implementation of sorbent injection.
Sorbent cannot be used through injection.
The man is pushing his bicycle.
GAO will talk about work if asked.
Several diseases may have been lumped together due to the symptoms.
You had to be careful, otherwise the bright spot would shine through as soon as you missed a spot.
Man is walking down the street.
two kids on a city street