 |
| |||
| derrick runaround (MichaelBurov); derrick runaround platform (MichaelBurov); runaround | |||
| derrick platform; derrick working platform; monkey board | |||
| балкон вышки: 22 phrases in 7 subjects |
| Drilling | 2 |
| Mining | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Oil and gas technology | 6 |
| Oilfields | 2 |
| Technology | 4 |