220 — Crude petroleum and natural gas production
Code | Description |
---|---|
2200 | Crude petroleum and natural gas production |
Code | Description |
---|---|
101 | Mining and agglomeration of hard coal |
111 | Extraction of crude petroleum and natural gas |
Code | Description |
---|---|
2200 | Crude petroleum and natural gas production |
Code | Description |
---|---|
101 | Mining and agglomeration of hard coal |
111 | Extraction of crude petroleum and natural gas |