06 — Extraction of crude petroleum and natural gas
Code | Description |
---|---|
061 | Extraction of crude petroleum |
062 | Extraction of natural gas |
Code | Description |
---|---|
06 | Extracció de petroli brut i de gas natural |
Code | Description |
---|---|
061 | Extraction of crude petroleum |
062 | Extraction of natural gas |
Code | Description |
---|---|
06 | Extracció de petroli brut i de gas natural |