pipe line
English
Noun
pipe line (plural pipe lines)
- Alternative form of pipeline.
- 1960 April, “Type "3" Diesel-Electric Locomotives for the Southern Region”, in Railway Magazine, page 239:
- An inner floor over the whole area of the deck provides a space for all the cable and pipe runs. On one side the cables are cleated into a duct which is sealed against the ingress of water and oil; the pipe lines run underneath the opposite side floor.