 |
| работа в полевых условиях: 11 phrases in 7 subjects |
| Astronautics | 1 |
| Economy | 1 |
| Gas processing plants | 1 |
| Logging | 1 |
| Military | 5 |
| Quality control and standards | 1 |
| Радиоактивное излучение | 1 |
|
| работа в полевых условиях: 11 phrases in 7 subjects |
| Astronautics | 1 |
| Economy | 1 |
| Gas processing plants | 1 |
| Logging | 1 |
| Military | 5 |
| Quality control and standards | 1 |
| Радиоактивное излучение | 1 |