|
viewing device : 30 phrases in 10 subjects |
| Cinematography | 1 |
| Computers | 1 |
| Electronics | 3 |
| General | 1 |
| Military | 9 |
| Polygraphy | 1 |
| Radioengineering | 4 |
| Sakhalin | 1 |
| Security systems | 3 |
| Technology | 6 |
|
viewing device : 30 phrases in 10 subjects |
| Cinematography | 1 |
| Computers | 1 |
| Electronics | 3 |
| General | 1 |
| Military | 9 |
| Polygraphy | 1 |
| Radioengineering | 4 |
| Sakhalin | 1 |
| Security systems | 3 |
| Technology | 6 |