![]() |
| |||
crude oil refinery | |||
oil refinery; oil refinery System of process units used to convert crude petroleum into fuels, lubricants, and other petroleum-derived products | |||
refining plant | |||
| |||
petroleum refineries |
raffineria di petrolio : 3 phrases in 2 subjects |
Energy industry | 2 |
Metallurgy | 1 |