Exploration and searching of oil and gas 042-698
石油和天然气的勘探和寻找
Chinese
石油和天然气的勘探和寻找
English
Exploration and searching of oil and gas
Spanish
Exploración y búsqueda de petróleo y gas
- Term ID
- 042-698
- Class
- 42
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 2004-07-20
- Version
- 08-2002