яндан хоолой
pipeline
трубопровод
Ус дамжуулах яндан хоолойн байгууламж.
Эх сурвалж: Монгол улсын стандарт: Усны нөөц, ус ашиглалт, хамгаалалт 2016 албан хэвлэляндан хоолой
conduit
трубопровод
(1) a high permeability pathway, most commonly associated with dissolution features (commonly considered to have a greater range than well scale and be visible to the naked eye); (2) any open or closed channel for the conveyance of water; (3) a pipe or culvert through which utility lines or wires are run.
Source John M. Sharp, Jr. 2007 Department of Geological Sciences Jackson School of Geosciences The University of Texas Austin, Texas, USAяндан хоолой
culvert
трубопровод
underground connection for water of limited size
Source http://www.kennisbank-waterbouw.nl/Glossary/printUK.php?subject=@Зураг