Exploration and searching of oil and gas 71313
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
- Site ref.
- 71313
- Class
- 42
- Included in
- Harmonised Database (HDB)