 |
| |||
| technical terms | |||
| специальные названия: 4 phrases in 4 subjects |
| Drilling | 1 |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Name of organization | 1 |
|
| |||
| technical terms | |||
| специальные названия: 4 phrases in 4 subjects |
| Drilling | 1 |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Name of organization | 1 |