Chart Settings. Step One - Select a single city in order to identify price trends or to identify a historical price most accurately. Select multiple cities to compare pump prices between cities. Step Two - Selection of time duration will define how long into history the prices will be displayed.
drain pan (plural drain pans) pan for collecting the condensate and funneling it to the drain line.
Types of surgical drain. Drains can be: Open or closed. Open drains (Including corrugated rubber or plastic sheets) drain fluid on to a gauze pad or into a stoma bag. They are likely to increase the risk of infection. Closed drains are formed by tubes draining into a bag or bottle. Examples include chest, abdominal and orthopaedic drains.