|
Operating Life : 36 phrases in 11 subjects |
| Astronautics | 4 |
| Aviation | 1 |
| Cables and cable production | 1 |
| Economics | 3 |
| Electronics | 3 |
| General | 3 |
| Makarov | 1 |
| Military | 1 |
| Oil / petroleum | 5 |
| Technology | 13 |
| Weapons of mass destruction | 1 |
|
Operating Life : 36 phrases in 11 subjects |
| Astronautics | 4 |
| Aviation | 1 |
| Cables and cable production | 1 |
| Economics | 3 |
| Electronics | 3 |
| General | 3 |
| Makarov | 1 |
| Military | 1 |
| Oil / petroleum | 5 |
| Technology | 13 |
| Weapons of mass destruction | 1 |