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| long distance oil pipeline | |||
| petroleum pipeline | |||
| oil pipeline | |||
| oil pipeline A line of pipe connected to valves and other control devices, for conducting oil | |||
| pipeline; above-ground pipeline | |||
| petroleum pipe line | |||
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| transportation by pipeline | |||
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oleoducs : 18 do fraz, 10 tematyki |
| Budownictwo | 2 |
| Finanse | 2 |
| Hutnictwo | 1 |
| Inżynieria materiałowa | 1 |
| Nauka o ziemi | 1 |
| Polityka | 1 |
| Pospolicie | 3 |
| Przemysł energetyczny | 4 |
| Ropa / ropa naftowa | 2 |
| Transport | 1 |