 |
| |||
| runaround (platform) | |||
| derrick working platform; runaround platform | |||
| балкон буровой вышки: 10 do fraz, 5 tematyki |
| Olej i gaz | 1 |
| Pola naftowe | 2 |
| Ropa / ropa naftowa | 3 |
| Technika i technologia | 1 |
| Technologia ropy i gazu | 3 |
|
| |||
| runaround (platform) | |||
| derrick working platform; runaround platform | |||
| балкон буровой вышки: 10 do fraz, 5 tematyki |
| Olej i gaz | 1 |
| Pola naftowe | 2 |
| Ropa / ropa naftowa | 3 |
| Technika i technologia | 1 |
| Technologia ropy i gazu | 3 |