Drilling for crude oil 037-601
原油钻探
Chinese
原油钻探
English
Drilling for crude oil
Spanish
Perforación de petróleo crudo
- Term ID
- 037-601
- Class
- 37
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 2001-06-01
- Version
- 07-1997