olajcső betyr engelsk

oil-pipe▼noun
[UK: ɔɪl paɪp] [US: ˌɔɪl ˈpaɪp]

oil-pipeline▼noun
[UK: ɔɪl ˈpaɪ.plaɪn] [US: ˌɔɪl ˈpaɪ.ˌplaɪn]