| |||
| retaining | |||
|
контровочный : 36 phrases in 10 subjects |
| Aeronautics | 1 |
| Astronautics | 2 |
| Automated equipment | 2 |
| Automobiles | 1 |
| Aviation | 7 |
| General | 1 |
| Military | 1 |
| Technology | 16 |
| Transport | 2 |
| Weapons of mass destruction | 3 |
| |||
| retaining | |||
|
контровочный : 36 phrases in 10 subjects |
| Aeronautics | 1 |
| Astronautics | 2 |
| Automated equipment | 2 |
| Automobiles | 1 |
| Aviation | 7 |
| General | 1 |
| Military | 1 |
| Technology | 16 |
| Transport | 2 |
| Weapons of mass destruction | 3 |