metering valve - A pneumatic or mechanical conveying system for moving the sorbent to the injection location
A pneumatic or mechanical conveying system is part of the definition of a metering valve.
Metering valve is neither a mechanical or a pneumatic conveying system for moving the sorbent to the injection location.
Given his position, he knew that he would be a suspect.
A group of colorful street vendors are outdoors, while a woman is with a box of items in the foreground
the woman is running a race
Several girls are present and at least one is touching poles.
There isn't anything that needs to be done.
Man in the Navy.