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