трубопровод
- above-grade pipeline
- above-ground pipeline
- branch pipeline
- concrete mix delivery pipeline
- distributing pipeline
- floating pipeline
- flow pipeline
- free-surface flow pipeline
- gas pipeline
- gas distribution pipeline
- gas transmission pipeline
- heat pipeline
- high-pressure gas pipeline
- hydraulic fill pipeline
- looped pipeline
- main pipeline
- offshore pipeline
- overhead pipeline
- pressure pipeline
- return pipeline
- satellite pipeline
- slurry pipeline
- steam pipeline
- surface pipeline
- transit pipeline
- underground pipeline
- underwater pipeline