Ohcanbohtosat - "Hydrocarbon economy"
Fáddáevttohusat
Fáddáevttohusat
- Economa̕ de hidrocarburos 1
- Hydrocarbon economy 1
- Industria del petrl̤eo 1
- Industrias manufactureras 1
- Manufacturing industries 1
- Oil refining 1
- Petroleum industry 1
- Petroleum refining 1
- Petroleum technology 1
- Refinacin̤ del crudo 1
- Refinacin̤ del petrl̤eo 1
- Refinacin̤ petrolf̕era 1
- Refinera̕s 1
- Refineries 1
- Refining of crude 1
- Tecnologa̕ del petrl̤eo 1
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