трубопровод znamená v Angličtina

manifold [manifolds]▼(pipe fitting)
noun
[UK: ˈmæ.nɪ.fəʊld] [US: ˈmæ.nɪfoʊld]

pipeline [pipelines]▼(conduit made of pipes)
noun
[UK: ˈpaɪ.plaɪn] [US: ˈpaɪ.ˌplaɪn]