| Subject | English | Danish |
| crim.law. | Balkan pipeline | Balkanruten |
| environ., industr. | discharge from pipelines | udledning gennem rørledninger |
| environ. | effluent pipeline | kloakledning |
| environ. | effluent pipeline | afløbsledning |
| transp., el. | energy transport capacity of the pipeline | energitransportkapacitet |
| econ. | gas pipeline | gasledning |
| environ. | gas pipeline A long pipe, especially underground, used to transport gas over long distances | gasledning |
| chem., mech.eng. | gas pipeline | fordelingsledning |
| transp., el. | hydrogen pipeline | hydrogenrørledning |
| comp., MS | integrated pipeline | integreret pipeline (A unified request processing pipeline that is running in Integrated mode. In the integrated pipeline, custom modules and handlers in a Web application can be configured to subscribe to notifications for all requests to the application, not just requests for ASP.NET-specific resources) |
| mech.eng. | machine for the maintenance of pipelines or other non-flexible pipes | maskine til vedligeholdelse af olieledninger og andre ikke-bøjelige rørledninger |
| gen. | manifolds of metal for pipelines | samlerør af metal til rørledninger pipeline |
| environ., energ.ind., industr. | offshore pipeline | offshorerørledning |
| environ. | oil pipeline A line of pipe connected to valves and other control devices, for conducting oil | olierørledning |
| transp., energ.ind. | oil pipeline | olierørledning |
| econ. | oil pipeline | olieledning |
| patents. | pipeline construction and maintenance | konstruktion og vedligeholdelse af rørledninger |
| mech.eng. | pipelines, pumps and valves for conveying liquid | rørledninger, pumper og ventiler til transport af væsker |
| comp., MS | sales pipeline | salgspipeline (A potential sales transaction in process) |
| chem., el. | section of pipeline | ledningsafsnit |
| environ. | sewer pipeline | kloakledning |
| mech.eng. | siphon pipeline | hævertrør |
| earth.sc., mech.eng. | total head loss in the pipelines | samlet tryktab i rørsystem |
| patents. | transport by pipeline | transport via rørledninger |
| chem., el. | unbranched pipeline | gennemgående ledning |
| transp. | undersea pipeline | undervandtransportør |
| transp. | undersea pipeline | undervandstunnel |
| transp. | undersea pipeline | undervandstransportør |
| agric. | vacuum pipeline | vakuumledning |