| |||
| первичная фильтрация | |||
|
element filtering : 9 phrases in 7 subjects |
| Armored vehicles | 1 |
| Aviation | 3 |
| Drilling | 1 |
| General | 1 |
| Metallurgy | 1 |
| Oil and gas | 1 |
| Telecommunications | 1 |
| |||
| первичная фильтрация | |||
|
element filtering : 9 phrases in 7 subjects |
| Armored vehicles | 1 |
| Aviation | 3 |
| Drilling | 1 |
| General | 1 |
| Metallurgy | 1 |
| Oil and gas | 1 |
| Telecommunications | 1 |